Cursos de IT y software
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Cisco CCNA 200-301 v1.1 Course from Beginner to Expert 2026
Are you looking to build a strong career in networking or prepare for the Cisco CCNA 200-301 v1.1 certification? This course is designed to take you from a complete beginner to a confident network engineer using simple English explanations, real-world examples, and hands-on lab demonstrations. You will also learn directly from a real-world industry expert, gaining insights based on practical experience. Even if you have no prior IT knowledge or are currently working in a helpdesk role, this course will guide you step by step. Networking is the backbone of today’s digital world. Every website you open, every video you stream, and every message you send relies on computer networks. In this course, you will learn how networks operate, how data flows, and how to configure and troubleshoot networks like a professional. What You Will Learn • Complete understanding of networking fundamentals • Master Routing & Switching in Networking • Master IP addressing and subnetting with simple techniques • Configure routers and switches using real examples • Learn VLANs, routing protocols, NAT, DNS, DHCP and ACLs • Understand the core concepts of Networking • Introduction to automation and programmability • Practice using Cisco Packet Tracer labs Hands-On Learning Experience This course includes practical lab sessions using Cisco Packet Tracer, helping you gain real-world experience. You will not just learn theory—you will apply concepts through configurations and troubleshooting. Why This Course is Different • Explained in simple English for beginners • Learn from the Real-world Industry Expert • Real-world examples to make concepts easy • Step-by-step lab demonstrations • Covers both theory and practical implementation • Designed for CCNA 200-301 v1.1 exam preparation Final Note: Designed specifically for CCNA 200-301 v1.1, this course focuses on both theory and practical skills. By the end, you will have the knowledge and confidence to start your career in networking or prepare for certification. Enroll now and begin your journey to becoming a network professional.
Amazon DynamoDB Primer
This course introduces you to Amazon DynamoDB, the AWS service that provides a non-relational, key-value/wide-column and document database that delivers single-digit millisecond performance at any scale. It's a fully managed database with built-in security, backup and restore, and in-memory caching for internet-scale applications. This course introduces you to the service and its core features and capabilities. You will see how this service integrates with other AWS services and be introduced to important terminology and technology concepts. The course includes a demonstration of DynamoDB and provides an assessment to help you gauge how well you understood the concepts covered.
CompTIA Security+ (SY0-701) Mastery Course w/ Labs & Exams
The Complete CompTIA Security+ (SY0-701) Mastery Course is your ultimate guide to achieving the globally recognized Security+ certification and launching a successful career in cybersecurity. This course is meticulously designed to help beginners and experienced professionals alike gain the skills and confidence needed to excel in the SY0-701 exam. Covering every objective outlined by CompTIA, you’ll explore the latest tools, techniques, and best practices to protect systems, networks, and data in an ever-evolving threat landscape. Through engaging video lectures, hands-on exercises, and exam-focused practice tests, you’ll build expertise in areas such as risk management, incident response, cryptography, and network security. Whether you're looking to boost your credentials, break into cybersecurity, or stay ahead of emerging threats, this course is your key to success. Take the next step in your career and join thousands of students who have transformed their futures with the Security+ certification. What You'll Learn: • Understand the critical importance of security in today’s digital world, including the principles of confidentiality, integrity, and availability (CIA triad). • Learn to identify and respond to a wide array of threats like malware, ransomware, phishing, and social engineering. • Explore the tools and techniques for implementing secure networks, applications, and devices. • Master the processes for detecting, mitigating, and recovering from cybersecurity incidents. • Dive deep into encryption, hashing, and key management to protect sensitive data. • Familiarize yourself with key regulations, frameworks, and policies that guide organizational security practices.
Біти і байти комп’ютерної мережі
Цей курс має на меті детальний огляд принципу роботи комп’ютерних мереж. Ми розглянемо відомості про сучасні мережеві технології, протоколи, хмарні сховища, практичні заходи та способи усунення несправностей у мережі. Пройшовши цей курс, ви зможете: ● описати комп’ютерну мережу в контексті п’ятирівневої моделі; ● пояснити принцип роботи всіх стандартних протоколів, пов’язаних зі зв’язком TCP/IP; ● застосовувати потужні інструменти та засоби усунення несправностей у мережі; ● пояснити принцип функціонування мережевих служб, як-от DNS і DHCP, які забезпечують роботу комп’ютерних мереж; ● пояснити принцип хмарних обчислень і знатимете все про сервіси і хмарні сховища.
AI for Makers and Solopreneurs
You have hardware skills, a head full of ideas, and the ability to write a few lines of Python. What you need is a faster path from idea to working software. This course teaches hardware makers, electronics hobbyists, and solopreneurs to use AI coding assistants to build real software tools, end to end. You will learn not just how to prompt an AI, but how to run a complete development workflow: from brainstorming and specification through to a tested, deployed application. No computer science background required. Course structure The course runs across six modules. Module 0 covers installation and orientation. Module 1 builds the foundations: how AI-assisted coding actually works, the Five Levels framework, how to frame problems for an AI, and how to manage the failure modes that catch most new users. Module 2 covers the tools and LLM landscape. Module 3 walks through the full workflow: planning, implementation, testing, iteration, refactoring, and deployment. Module 4 covers embedding an LLM inside a running application. Module 5 is the capstone: a production-quality, multi-user web application built from scratch with an AI agent. Tools and LLMs The primary editor is VS Code. You will use two AI coding agents: Cline (a VS Code extension) and Claude Code (Anthropic's terminal-based agent). Both are agentic tools that read your files, write code, run commands, and iterate, with you directing the work. For language models, the course uses models from Anthropic (Claude), Alibaba (Qwen), and Moonshot AI (Kimi). You will see how to select and switch models based on the task and the cost. What you will build Four hands-on projects, increasing in scope and complexity: • Project 1 — RC Filter Analyser: An interactive browser tool with live Bode plots. Built using Claude in the browser only, no editor or terminal. Exercises the core framing skill from Module 1. • Project 2 — GUI Serial Monitor: A desktop application that reads live serial data from an Arduino and plots multiple variables in real time. • Project 3 — Datasheet Q&A Tool: Upload a component datasheet as a PDF, ask questions in plain English, and receive cited answers. Demonstrates the RAG pattern with an LLM running at application runtime. • Project 4 — Resource Booking System: A full multi-user web application for managing shared equipment in a lab or makerspace. Includes user authentication, booking conflict detection, public holiday integration via an external API, and email reminders. Optional extension: a natural-language booking agent. Solopreneur extension Module 5 includes an optional solopreneur track that extends the capstone into a shippable product. This covers multi-user data isolation, subscription payments with Paddle, transactional email with Resend, production deployment on a Hetzner VPS using Coolify, a product landing page, and user documentation. The maker track ends at a working, deployed application. The solopreneur track takes it all the way to a product people can pay for. Who this is for Hardware makers, PCB designers, Arduino and Raspberry Pi enthusiasts, and solopreneurs who want to build and ship real software. You should be comfortable writing a few lines of Python. No application architecture or AI tooling experience is needed.
Cisco Switching, IPv6, Security & Network Optimization
Master advanced Cisco switching, IPv6 deployment, network security, VPNs, and quality of service. This course empowers you to implement complex switching architectures, secure networks, and optimize performance in modern Cisco environments. This course explores advanced topics in Cisco switching, including architecture, VLANs, trunking, spanning tree, EtherChannels, and security features such as port security and 802.1X. You will learn about routing fundamentals, redundancy protocols, and advanced OSPF configurations. The course also covers IPv6 theory and deployment, VPN setup, QoS configuration, and introduces Cisco Firepower Threat Defense and firewall management. By the end, you will be able to design, secure, and optimize enterprise-grade Cisco networks, leveraging the latest technologies and best practices. The course provides in-depth explanations and guided configuration examples, focusing on advanced network design, security, and optimization. Learners will gain practical insights into deploying and managing complex Cisco network solutions. This course is part three of a three-course Specialization designed to build a complete and cohesive understanding of the subject. While it offers valuable skills on its own, you'll gain the most benefit by progressing through all three courses as a structured learning journey. This course is based on Cisco Networking Mastery - Practical Routing and Switching Labs, by Dan Mill. This course is licensed and distributed by Packt. All rights reserved. Packt is one of the world's most prolific publishers of cutting-edge technical content. For over two decades we've made it our mission to curate and publish the knowledge of only the very best technical experts. We focus on real-world courses that help our customers get the job done, with coverage that extends across a wide range of established and cutting-edge technical topics. If you're an individual or an organisation that embraces learning by doing, Packt is the perfect fit for you.
VMware vSphere 8.0 VCP-DCV 100% Hands-on Lab Demo Videos
Learn how to install, configure, administer VMware vSphere 8.0 with 16+hrs, 96+ hands-on lab demo videos and free ebook
Microsoft Azure Networking Fundamentals
Welcome to Microsoft Azure Networking Fundamentals course designed for cloud learners, Azure administrators, infrastructure professionals, and IT professionals who want to build strong networking skills in Microsoft Azure. This course introduces the core networking concepts and services used to design, connect, secure, and optimize Azure environments. You’ll learn how Azure Virtual Networks provide the foundation for communication between cloud resources and explore key networking services used in modern cloud architectures. You’ll begin by understanding Azure networking fundamentals, including virtual networks, DNS, subnets, public IP addresses, and network segmentation. From there, you’ll learn how to design and configure Azure Virtual Networks and connect Azure environments with on-premises and other networks using VPN Gateway, NAT Gateway, ExpressRoute, and hybrid networking technologies. The course also covers traffic distribution and network security. You’ll explore Azure Load Balancer, Traffic Manager, Application Gateway, Azure Front Door, service endpoints, private endpoints, Network Security Groups, Application Security Groups, and Azure Firewall. Through concept-driven lessons, guided demonstrations, and practical networking scenarios, you’ll develop the skills needed to design secure and reliable Azure network environments and understand how different Azure networking services work together. Recommended Background * Basic understanding of cloud computing concepts * Familiarity with Microsoft Azure fundamentals is helpful * Basic knowledge of networking concepts such as IP addresses, DNS, and routing * Interest in Azure networking, cloud infrastructure, or security Who Should Take This Course? * Aspiring Azure Administrators * Cloud Engineers and Infrastructure Engineers * Network Administrators and Engineers * IT Support and Systems Administrators * Cloud Security Professionals * Learners preparing for Azure networking and administration certifications This course combines expert-led video lessons, guided demonstrations, and practical examples. You’ll progressively move from Azure networking fundamentals to virtual network design, hybrid connectivity, traffic distribution, and network security. Course Overview: This course provides a practical introduction to Azure networking and connectivity services, with a focus on designing, configuring, securing, and optimizing network traffic in Azure environments. You’ll start with the fundamentals of Azure networking and gradually progress toward more advanced networking scenarios. The course covers Azure Virtual Networks, subnets, DNS, public IP addresses, hybrid connectivity, VPN Gateway, NAT Gateway, ExpressRoute, load balancing, Application Gateway, Azure Front Door, private endpoints, service endpoints, Network Security Groups, Application Security Groups, and Azure Firewall. By combining conceptual explanations with hands-on demonstrations, the course helps you understand not only what each networking service does, but also when and why it should be used. By the end of the course, you’ll be able to explain core Azure networking concepts, design virtual networks, establish connectivity, distribute application traffic, and apply security controls to protect Azure network resources. Course Modules Module 1: Getting Started with Azure Networking Module 2: Design and Connect Azure Virtual Networks Module 3: Secure and Optimize Azure Network Traffic
Terraform: The Complete Guide from Beginner to Expert
20+ hours, 60+ hands-on labs and 6 projects in AWS for you to master Terraform and Infrastructure as Code!
CCSP: Cloud Platform and Infrastructure Security
This course is designed to equip you with the essential skills to secure and manage cloud platforms and infrastructure. Through in-depth modules and expert-led lessons, you will gain a robust understanding of data center design, risk analysis, and business continuity planning. Whether you're an IT professional looking to enhance your expertise or a newcomer eager to dive into the world of cloud computing, this course offers the practical knowledge and strategic insights you need to excel in today's digital landscape.
AI Architect: Enterprise AI System Design
Enterprise AI architecture for senior engineers: design production AI systems — RAG, agents, model selection, governance, evaluation, and cost at scale. Every AI certification out there teaches you how to build: how to train models, wire up pipelines, or call an LLM API. This course teaches you how to design. Who this course is for Senior engineers, solutions architects, enterprise architects, and technical leads who've been handed the AI initiative. If that's you, you already know the real questions have nothing to do with which API to call. The questions this course answers • Should we fine-tune or use RAG? Module 3 separates knowledge problems (RAG) from behaviour problems (fine-tuning), and gives you a five-dimension model scorecard to defend either choice to stakeholders. • How do we expose an AI capability to a fifteen-year-old enterprise system without rewriting it? Module 4 designs the centralized AI gateway, and the sidecar pattern that integrates with a legacy monolith without touching it. • What happens when the model is confidently wrong, and who's accountable? Module 4 builds a three-layer validation stack with matched fallback strategies; Module 5 architects the human oversight and audit trail behind it. • How do we satisfy the EU AI Act, GDPR, and HIPAA without stalling the build? Module 5 maps each regulation — plus the NIST AI RMF — to the concrete architectural requirement it imposes on a system you're designing today. • How do we prove the system actually works? Module 6 builds a three-layer evaluation stack: infrastructure telemetry, LLM evaluation with golden datasets and RAGAS, and business outcome metrics tied back by correlation ID. • Can we afford to run this at real scale? Module 7 models cost at launch, 10x, and projected peak, then designs caching, model routing, and cost circuit breakers before they're needed. What you'll design Seven modules and a running capstone covering the complete AI Architect skill set: AI feasibility assessment and scoping a vague request into a buildable system; RAG and agent architectures with their production failure modes handled, not ignored; model strategy across proprietary API, open-weight, and fine-tuned deployment; enterprise integration through a proper gateway layer; governance, AI security, and the OWASP Top 10 for Agentic Applications; a three-layer evaluation stack; and cost, scaling, and LLMOps at production scale. Tooling walkthroughs cover LiteLLM, Langfuse, RAGAS, vector databases (Pinecone, pgvector, Qdrant, Weaviate, Chroma), HNSW and IVF index architecture, and the MCP and A2A agent protocols. Every framework is applied to realistic case studies spanning insurance, fintech, healthcare, and e-commerce. What this course is not It is not a model-training tutorial, not a machine learning course, and not a coding bootcamp. No AI/ML background, no Python, and no data science experience is required — the course starts from first principles. It does assume real engineering fluency: APIs, distributed systems, and at least one cloud platform. If you want to train models, this is the wrong course. If you're going to be accountable for an AI system in production, it's the right one.
Innovating with Data and Google Cloud בעברית
טכנולוגיית הענן לבדה מספקת לעסק חלק קטן בלבד מהערך האמיתי שלה. כשהיא משולבת עם נתונים בנפח רב מאוד, נוצרת העוצמה שמאפשרת להפיק ערך וליצור חוויות חדשות ללקוחות במסגרת הקורס הזה תלמדו מהם נתונים, איך השתמשו בהם בעבר בחברות לצורך קבלת החלטות ולמה הם קריטיים כל כך ללמידה חישובית. :בנוסף, בקורס הזה יוצגו ללומדים מושגים טכניים כמו - נתונים מובְנים ולא מובְנים - מסד נתונים - (data warehouse) מחסן נתונים - (data lakes) אגמי נתונים .הנפוצים ביותר בתחום הנתונים, ובמוצרים כאלה ששיעור השימוש בהם גדל במהירות הרבה ביותר Google Cloud בהמשך, הקורס יעסוק במוצרי
[NEW] AWS Certified Solutions Architect Associate (SAA-C03)
By Architect @ AWS | 2026 Released| 100% Exam Coverage | 50+ Labs | 30+ Demo | 200+ Section Quiz | 1 Full Practice Test
Implementing MPLS VPNs
Unlock the critical skills needed to design, configure, and troubleshoot MPLS VPNs on Cisco IOS platforms in this comprehensive course. You’ll gain a solid foundation starting with Virtual Routing and Forwarding (VRF) tables, the essential building block of MPLS VPN implementation. Dive deep into the key interactions between VRFs, routing protocol contexts, and MP-BGP, mastering how information is exchanged and routed in complex networks. This course goes beyond basic configuration by guiding you through hands-on tasks, syntax, and command definitions for creating and applying VRF tables. You’ll configure protocols—such as OSPF, EIGRP, RIP, and static routes—between Provider Edge (PE) and Customer Edge (CE) routers, and learn the nuances of BGP process configuration for MPLS VPN environments. Benefit from practical troubleshooting strategies, real-world VPN configuration examples, and critical monitoring techniques that ensure resilient network operation. What sets this course apart is its focus on operational excellence—demystifying the “why” behind each step. By the end, you’ll be ready to confidently deploy and support MPLS VPNs, giving you a true edge in today’s networking landscape.
Salesforce Interview Masterclass Client & Company Scenarios
Deep Dive into Real-Time Scenarios, Production Use Cases, Interview Questions | Enterprise-Level Salesforce Concepts
Create Image Captioning Models - 日本語版
このコースでは、ディープ ラーニングを使用して画像キャプション生成モデルを作成する方法について学習します。エンコーダやデコーダなどの画像キャプション生成モデルのさまざまなコンポーネントと、モデルをトレーニングして評価する方法を学びます。このコースを修了すると、独自の画像キャプション生成モデルを作成し、それを使用して画像のキャプションを生成できるようになります。
Active Directory,DNS,DHCP On Windows Server 2025 100% Labs.
About This Class ( My Entire Course is 100% HANDS ON) Do You want to get the real world experience of Active Directory Including DNS and DHCP on Windows Server 2025 than this course is for you. I Don't do any PowerPoint slides instead the entire course is just Labs (Hands On Experience) as if you were working in a real environment. I also Included Subnetting were you will be subnetting in your head without calc or notes. Why This Class This Short Course Will be the same as You worked as a Network Administrator For a Company For at least 2 Years that You can put on your resume because you will actually see every section in action with labs only as you did it in a real environment. (Boot Camp Class Half Day) . If you do the 15 Hour Lab that is in this class i can assure you it will be equivalent to a 2 year experience in the Field. What Will You Gain From This Class This course will enhance your skills in better understating by actually doing it as we were in the same classroom utilizing AD Users and Computers, AD Domains and Trusts , AD Sites and Services and of course don't forget the DHCP and not excluding the backbone which is DNS. In This Course you will not just learn you will actually do it yourself as if you were in an actual company doing the following: 1) How to Setup DNS Prior of install the 1st DC (In Terms of Creating the proper zone for the domain) 2) How to setup AD on the 1st Server and than the setup of AD as a replica on the 2nd Server for fault Tolerance. 3) How to create/delete/disable user accounts including reset /change passwords 4) How to create roaming profiles including home directories for users 5) How to create/delete and manage groups and understand the difference between the group types and the scopes. 6) How to Join Client PCs to the domain (First Domain which is called the parent domain and also called the Forest) 7) How to create and OU and the purpose of it 8) Installing/Configuring/Managing a DHCP Server in terms of creating scopes/reservations/filtering/leases/fault tolerance and performance and don't forget how to manage a DHCP Server from a Client PC. 9) How to establish a trust between two separate forests. 10) How To Manage Replication Through AD Sites And Services 11) How to backup and restore AD using Windows Server Backup and the AD Recycle Bin using the AD Administrative Center. 12) How to delegate control to junior admins for specific task in AD Such as reset passwords or create /delete and manage user and groups objects using a Client OS. 13) What are the FSMO Roles and the purpose of each Role 14) TCP/IP Subnetting 15) What are Forward and Reverse lookup Zones including all resource records such as A,PTR,CNAME,SRV,SOA,MX and others. 16) Install Windows 11 and Windows Server 2025 Using VMware/VirtualBox/Hyper-V. 17) TCP/IP Classful and Classless Networks (Subnetting) 18) How To Create Forward/Reverse Lookup Zones and Their Importance. 19) What Is A Primary/Secondary/Stub/AD Zones and in What Cases You Would Use Ether One. 20) What Are All Resource Records such as A,PTR,SOA,MX,CNAME,SRV. 21) How to analyze DNS using Wireshark And What's is The Hosts File Who is This Class For Anybody that wants to put time and effort to learn real actual AD/DNS/DHCP Skills to reflect in the IT Field. This Class will make your life much easier than what you think you know. We always learn new skills every single day in the IT Field. Do you want to become a Real Network Administrator (Not Just on Paper) than This class is for you. Facts About The Course Do I need any Work experience? If You or Don't Work In The IT Field You Should Be Fine Taking This Course. I Already Work In The IT Field Will I Benefit From This Course? Working In The IT Field Doesn't Mean You Will Cover All Concepts Of Networking. Will I get a certificate of completion at the end? Yes You Will.
CISM Certification Prep: Information Security Governance
Designed for professionals seeking to align security strategies with business objectives, this course delves into the critical aspects of enterprise governance and information security strategy. Through engaging lessons and practical case studies, you'll explore cybersecurity fundamentals, governance frameworks, and the intricacies of regulatory compliance. This course will guide you in developing robust business cases using metrics and indicators, ensuring your strategies not only protect but also empower your organization. With a focus on strategic alignment, this course transforms security functions into powerful business enablers.
Vibe Coding - Claude Code, Lovable, Antigravity, AI Studio
You don't need to learn how to code anymore — you just need to learn how to talk to AI. If you're a business owner — you can build the tools, apps, and systems your business needs without hiring a developer. If you're a freelancer — you can create real products for clients in a fraction of the time it used to take. And if you've just got an idea — this is how you turn it into a working app, website, or system that's live on the internet. This is vibe coding — and people with zero programming experience are using it right now to launch real products. You describe what you want, guide the AI step by step, and watch it build. No computer science degree. No years of study. Just clear thinking and the right tools. In this course, you'll learn to vibe code using four of the most powerful tools available today — Google AI Studio, Lovable, Antigravity, and Claude Code. Step by step, from your very first prompt all the way to deploying finished projects live on the web. And this is not just theory. You'll build real projects in every section — a full app in Google AI Studio, a complete fitness, calorie, and meal-planning app in Lovable with a real backend and user authentication, custom skills in Antigravity, and a personal portfolio page, a financial tracker, and a full coffee shop website with a built-in AI assistant and reservation system in Claude Code — all deployed and live. Most people try one tool and stop there. By the end of this course you'll have four tools in your toolkit and you'll know exactly when to reach for each one — which puts you way ahead of anyone who only knows a single platform. On top of the lessons, you'll get a stack of resources — cheat sheets, interactive tools, PDF guides, exercises, and 8+ ready-made skills you can plug in and use straight away, plus 50 project ideas with copy-and-paste prompts to keep building long after the course ends. What You'll Learn in This Course: Section 1: Getting Started • Get oriented with the course, the tools, and the resources you'll use throughout • Download your starter pack of exclusive gifts and ready-to-use materials • Preview the real projects you'll build before you dive in Section 2: Vibe Coding Fundamentals • Understand exactly what vibe coding is and why it's changing how products get built • Master the core workflow — prompt, review, iterate, and deploy • Learn to write prompts that make AI build exactly what you have in mind • Know which tool to reach for in any given situation • Avoid the most common beginner mistakes that derail projects Section 3: Build with Google AI Studio • Set up your free account and find your way around the interface • Build and ship your first AI-powered app • Apply advanced features and tips for noticeably better results • Build a complete project from scratch and deploy it live with Hostinger Section 4: Build with Lovable • Build your first full web app, step by step • Use prompting best practices, visual edits, and meta prompting to refine your build • Add polished animations with 21st. dev • Connect a real backend with Supabase, including user authentication and data logging • Push your work to GitHub and publish your app live • Build a complete fitness, calorie, and meal-planning app from scratch Section 5: Build with Antigravity • Install Antigravity and get comfortable in the interface • Build your first apps — including one driven by system instructions and brand data • Understand what skills are and how they make AI work exactly your way • Create, edit, improve, and debug your own custom skills • Get a pack of 8+ ready-made skills you can use immediately, plus where to find more Section 6: Build with Claude Code — Basics • Install and set up Claude Code on macOS or Windows • Get comfortable with the interface, key commands, and the Claude Desktop app • Set up and use Claude Code inside Cursor and VS Code • Build your first apps, including a personal portfolio page • Master Git and GitHub to save and manage your work • Use a CLAUDE. md file to give your project a memory Section 7: Build with Claude Code — Advanced • Use Plan Mode properly to build a financial tracker app • Understand and create your own sub-agents • Install, use, and build skills inside Claude Code • Deploy your projects to the web • Build a full coffee shop website with a built-in AI assistant and reservation system (powered by n8n) • Walk away with 50 ready-to-use prompts for projects you can build yourself Now, why should we teach you this topic? Damian is an AI Engineer by education, with a degree in AI & Software Engineering and nearly 15 years of programming experience. He runs his own AI Automation Agency, building real apps, agents, and automations for clients every day — so everything you learn here comes straight from hands-on, real-world work, not theory. Krystian is an educator and course creator with 70+ courses and tens of thousands of students worldwide. His specialty is taking complex AI and automation topics and turning them into clear, step-by-step lessons that actually stick — so even if you've never written a line of code, you'll be able to follow along and build. Vibe coding is still early — and this is the best possible time to learn it, while four powerful tools in your toolkit can put you years ahead of everyone else.
Azure Network Services
Welcome to "Azure Network Services," a comprehensive course designed to empower learners with the skills and knowledge to effectively leverage Microsoft Azure's robust network offerings. Throughout this course, you will delve into four key modules, each focusing on critical aspects of Azure's network services. In the "Azure Virtual WAN" module, learners will gain proficiency in creating and managing virtual hubs, implementing site-to-site connectivity, and establishing point-to-site connections. This foundational knowledge ensures you can architect robust and scalable network solutions. The "Azure ExpressRoute" module provides insights into establishing ExpressRoute circuits, implementing peering, and mastering troubleshooting and monitoring techniques. This module deeply delves into one of Azure's premier connectivity solutions. The "Azure DNS" module covers the intricacies of Azure DNS, from basic concepts to advanced configurations. You will learn to manage DNS zones and records, ensure efficient DNS resolution within Azure Virtual Networks, and configure Azure DNS Private Zones. The final module, "Azure Network Security Best Practices," focuses on secure network design principles. You will explore the implementation of Azure Bastion, network hardening techniques, and the integration of Azure Private Link for enhanced security. By the end of this course, you will possess a comprehensive skill set in Azure network services, enabling them to design, implement, and secure robust network architectures. Whether a beginner or an experienced professional, this course offers a unique blend of theoretical knowledge and hands-on skills to propel your Azure networking expertise to new heights. Embark on this learning journey and unlock the full potential of Azure's network services.
Windows Server 2025 - Beginners Guide and Hands on Labs
Learn Windows Server 2025 from Scratch – Install, Configure, and Manage with Real Hands-On Labs
Data Ingestion, Analysis, and Monitoring in Sumo Logic
Master the essential skills for ingesting, analyzing, and visualizing security data with Sumo Logic. This course guides learners through the technical processes that underpin effective security monitoring and alerting. Delve into the practical aspects of setting up collectors, ingesting diverse data sources, and optimizing data analysis within Sumo Logic. You will learn best practices for data ingestion, advanced querying techniques, and how to build effective alerting and visualization systems. By completing this course, you will be equipped to transform raw data into actionable security insights and maintain robust monitoring across your environment. Learners progress through step-by-step explanations, real-world scenarios, and knowledge checks that reinforce key concepts in data ingestion, analysis, and monitoring. The course is designed to build technical confidence and enable immediate application of Sumo Logic's capabilities. This course is part two of a three-course Specialization designed to build a complete and cohesive understanding of the subject. While it offers valuable skills on its own, you'll gain the most benefit by progressing through all three courses as a structured learning journey. This course is based on Security Intelligence with Sumo Logic, by Bogdan Kireeve and Chas Clawson. Packt is one of the world's most prolific publishers of cutting-edge technical content. For over two decades we've made it our mission to curate and publish the knowledge of only the very best technical experts. We focus on real-world courses that help our customers get the job done, with coverage that extends across a wide range of established and cutting-edge technical topics. If you're an individual or an organisation that embraces learning by doing, Packt is the perfect fit for you.
The Complete Claude Cowork & AI Agents Masterclass (2026)
80% of companies are already using AI agents - tools that do the real work for you. If you are a business owner, this is how one person starts doing what used to take a whole team. If you are a professional, this is how you become up to 5 times more productive than the people who ignore AI. If you are just getting started, this is your chance to get ahead while this technology is still brand new. Over 300,000 businesses already use Claude, and in a single year its app users grew by more than 600%. Learning this is not optional anymore. The people who get good at AI are pulling ahead, and the ones who wait are falling behind. That is exactly what this masterclass fixes. Claude Cowork is a local AI agent that lives inside the Claude desktop app. It is not another chatbot that tells you how to do something - it actually takes action and does the work for you. It can open and work with your files, connect to thousands of your favorite apps, and even control your browser to do things exactly the way you would. This is a complete masterclass: 6 full chapters and 37 lessons, all condensed, concrete, and straight to the point. By the end, you will be able to do what used to take a whole team. You will build systems that run without you touching them again, and become the manager of your own team of AI agents. On top of the lessons, you will get a stack of powerful free gifts: a complete 25-page ebook covering every topic in the course, a pack of 40+ ready-to-use skills, a database of 20+ Cowork ideas with copy-and-paste prompts, a package of Claude plugins, and access to our private student community. What You'll Learn in This Course: Section 1: Introduction and Your Free Gifts • Understand exactly what Claude Cowork is and why it changes the way you work • Claim your free gifts, including the ebook, the skills pack, and the prompt database • Get set up with the right articles, resources, and tools before you dive in Section 2: Cowork Basics (The Foundation) • Install Claude Desktop and run your very first Cowork task the right way • Connect Claude to the apps you already use so they work together automatically • Let Claude take over your browser to complete real tasks for you • Organize your work with Projects and discover the best real-world use cases • Lock in the fundamentals with a hands-on exercise and a full section project Section 3: Cowork Advanced (Level Up) • Get up to 3x better results from everything you do with Cowork • Master Claude Skills and build your very own custom skill from scratch • Create your own plugins to extend what Claude can do for you • Use Claude computer use to control your machine like a real assistant • Grab a ready-made pack of 40+ skills and a plugins pack you can use right away Section 4: Other Cowork Features (The Extras) • Turn ideas into finished files and visuals with Claude Artifacts and Claude Design • Schedule tasks to run automatically every single day on autopilot with Claude Scheduled • Run tasks on your computer straight from your smartphone with Claude Dispatch Section 5: Other Claude Concepts (The Essentials) • Stay in control with the essential Claude and Cowork safety habits • Choose the right model and manage your usage the smart way • Know when to reach for Cowork vs Code for the job in front of you • Fine-tune Claude with settings and global instructions that match how you work Section 6: Conclusion (The Finish) • Celebrate what you have built and everything you can now do on your own • Get a clear roadmap for exactly what to do next after the course Now, why should I teach you this topic? I'm (Krystian Wojtarowicz) an educator and course creator with 70+ courses and tens of thousands of students around the world. His job is to take complex AI and automation topics and turn them into clear, step-by-step lessons that actually stick, so you can follow along no matter your starting point. Together, they make sure this course is both technically solid and genuinely easy to follow, with no coding required. 30-DAY GUARANTEE: If this course doesn't meet your requirements, Udemy will refund your entire purchase within 30 days within minutes! You have NOTHING TO LOSE and so much to gain!
Deploy Microsoft SQL Server to Compute Engine
This is a self-paced lab that takes place in the Google Cloud console. In this lab you will learn how to create a virtual machine with Microsoft SQL Server installed. You’ll also create a Windows user and password and learn how to connect to the Windows Server via remote desktop.
Windows Server 2019 Administration
Learn Active Directory, Group Policy, DNS, DHCP, Storage, Backup, Azure integration and More
Amazon QLDB Primer
This course introduces you to Amazon Quantum Ledger Database (Amazon QLDB), an AWS fully managed ledger database. This course introduces you to the service and its core features and capabilities. You will see how this service integrates with other AWS services and be introduced to important terminology and technology concepts. The course includes a demonstration of Amazon QLDB and provides an assessment to help you gauge how well you understand the concepts covered.
NCA-GENL - Prep Course - GenAI & LLMs Associate
Learn Generative AI and LLMs with hands-on content aligned to industry certification objectives (Associate)
Foundations of RMAN Backup and Recovery
Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. Gain a strong foundation in RMAN (Recovery Manager) to transform your database backup and recovery strategies. This course offers a comprehensive journey into setting up Oracle databases for backup, applying advanced RMAN techniques, and effectively managing recovery scenarios. By the end, you’ll have the skills to create reliable backups, automate backup processes, and improve overall database protection. Begin by building a practice environment using Oracle Linux and VirtualBox, laying the groundwork for your hands-on learning experience. You’ll then dive into Oracle's backup and recovery solutions, explore RMAN’s architecture, and learn to configure databases for effective backup operations. Key learning objectives include working with incremental backups, automating RMAN processes, and utilizing persistent settings for streamlined management. The course moves into advanced topics like monitoring RMAN jobs, analyzing backup data, and creating efficient backup strategies using compression and multisection options. Practical exercises complement theoretical knowledge, ensuring you gain real-world experience in managing backups, recovering databases, and applying RMAN enhancements. This course is designed for database administrators and IT professionals looking to strengthen their expertise in backup and recovery. Targeted at intermediate learners, it requires basic knowledge of Oracle database operations and architecture.
n8n Masterclass 2026 - Learn AI Automation from Scratch
Learn AI Automation with n8n fast, step by step and effective. From the simple fundamentals to building real AI Systems
Google Cloud でストリーミング データ パイプラインを構築する
このコースでは、ストリーミング データ パイプラインの構築時に直面する実際の問題を解決するために、実践的な演習を行います。ポイントは、Google Cloud プロダクトを使用して、絶えず流れ続けるデータを効果的に管理することです。
AWS Certified CloudOps Engineer Associate SOA-C03 2026
Full Practice Test with Explanations included! PASS the AWS Certified CloudOps Engineer Associate SOA-C03 Exam
AlloyDB - Database Fundamentals
This is a self-paced lab that takes place in the Google Cloud console. In this lab, you perform several key fundamental tasks for creating and managing AlloyDB for PostgreSQL instances and databases.
OpenClaw - Build Your 24/7 Personal AI Agents From Zero
Build real projects and Mission Control dashboard. Set up OpenClaw securely. Get 100+ ready-to-use prompts, PDF guides.
AWS: Governance and Security
The AWS – Generative AI Fundamentals course is designed for business leaders, senior managers, cloud professionals, developers, AI enthusiasts, and decision-makers who want to build a foundational understanding of generative AI concepts, foundation models, Amazon Bedrock, and enterprise AI applications within AWS environments. This course introduces learners to the fundamentals of generative AI and explains how organizations use AWS generative AI services to improve innovation, automate workflows, enhance customer experiences, and accelerate business transformation initiatives. You will explore core generative AI concepts including foundation models, large language models (LLMs), generative AI use cases, model evaluation, finetuning, responsible AI considerations, and Retrieval-Augmented Generation (RAG) architectures. The course also introduces Amazon Bedrock and its capabilities for building and deploying generative AI applications using foundation models from multiple providers. You’ll learn how organizations select foundation models, implement guardrails, integrate AI services, and use vector embeddings and knowledge bases for enterprise AI solutions. Additionally, learners will gain practical insights into Amazon Bedrock integrations, AI application architectures, evaluation metrics, Amazon Bedrock Agents, PartyRock playground environments, and pricing concepts used in modern generative AI solutions. Through conceptual explanations, demos, and business-focused examples, this course provides a strong foundation for understanding how generative AI technologies and AWS AI services support innovation, intelligent automation, and enterprise transformation. The course delivers approximately 5+ hours of structured video content, organized into two modules. Each module includes quizzes and knowledge checks to reinforce learning and validate understanding. Enroll in this course to gain foundational knowledge of generative AI, foundation models, Amazon Bedrock, RAG architectures, and enterprise AI best practices used in modern cloud environments. Course Modules: Module 1: Basics of Generative AI Module 2: Amazon Bedrock and Generative AI Essentials By the End of This Course, You Will Be Able To: Understand generative AI concepts and foundation model fundamentals Explore business use cases and enterprise applications of generative AI Understand the lifecycle and types of foundation models Learn key concepts related to large language models (LLMs) and AI architectures Explore Amazon Bedrock and its generative AI capabilities Understand finetuning and evaluation concepts for foundation models Learn Retrieval-Augmented Generation (RAG) architecture fundamentals Explore vector embeddings and knowledge base concepts Understand Amazon Bedrock Guardrails and AI governance concepts Explore Bedrock Agents and AI application integrations Gain foundational knowledge of AWS generative AI services and enterprise AI best practices
CompTIA PenTest+ (PT0-003) Full Course & Practice Exam
Pass the CompTIA PenTest+ (PT0-003) exam on your 1st attempt, includes a full practice exam!
CompTIA Cloud+ CV0-003: Cloud Architecture and Design
This course delves into the foundational elements of cloud architecture, providing a robust framework for understanding the intricacies of cloud environments. Through engaging lessons, you'll explore various cloud deployment and service models, gain insights into the shared responsibility model, and understand the nuances of licensing in a cloud context. Our course also covers high availability architectures, teaching you how to leverage geographically disparate data centers and implement effective failover and failback strategies. You'll learn to identify and mitigate single points of failure while mastering both horizontal and vertical scaling techniques. Additionally, the course emphasizes the principles of solution design, guiding you through requirements analysis, environment deployment, and testing techniques.
Embedded System Design using UML State Machines
Learn to implement event-driven embedded applications using simple and hierarchical UML state machine approach
Connecting to Devices and Networks
Practice managing devices and networks without installing anything! This course is designed for learners with no technical experience, providing a solid foundation of connecting to devices and networks. Learners will gain hands-on practice on an Ubuntu system that can be easily transferred to other Unix-based operating systems. The modules in this course cover managing devices and partitions, basic networking tools and name resolution, and securely transferring data over networks to create backups. To allow for a truly hands-on, self-paced learning experience, this course is video-free. Assignments contain short explanations with images and runnable examples with suggested edits to explore examples further, building a deeper understanding by doing. You'll benefit from instant feedback from a variety of assessment items along the way, gently progressing from quick understanding checks (multiple choice, fill in the blank, and un-scrambling code blocks) to small, approachable exercises that take minutes instead of hours.
LangGraph- Develop LLM powered AI agents with LangGraph
Learn LangGraph by building FAST a real world LLM AI Agents (Python)
Certified Kubernetes Security Specialist (CKS) Course
Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. This Kubernetes Security Specialist course offers foundational knowledge through concepts and hands-on demonstrations of securing a Kubernetes cluster and its applications. Emphasizing practical skills, it requires a running Kubernetes cluster for participation. The course covers all security aspects in Kubernetes, including cluster setup, ingress creation and security, and cluster hardening with RBAC, roles, and role bindings. It delves into system and kernel hardening, minimizing microservice vulnerabilities, supply chain security, monitoring, logging, and runtime security. By the end, learners will have comprehensive knowledge to become Kubernetes security specialists. Key topics include creating a Kubernetes cluster, setting default deny NetworkPolicy, installing the Kubernetes Dashboard, verifying Kubernetes releases, and managing roles and role bindings. Designed for Kubernetes administrators and security specialists aiming to master the Certified Kubernetes Security Specialist certification, this course assumes prior knowledge of Kubernetes administration.
AWS DevOps: Become Job-Ready with CI/CD, Docker & Kubernetes
If you want to become job-ready in AWS DevOps and learn how modern cloud infrastructure, automation, containers, Kubernetes and CI/CD work together, this course gives you a practical path from foundational concepts to production-ready DevOps workflows. You will learn how to use the tools and technologies that form an important part of modern DevOps environments, including AWS, Linux, Git, Terraform, Ansible, Docker, Kubernetes, AWS EKS and CI/CD. Instead of learning these technologies separately, you will learn how they connect together to provision infrastructure, automate processes, manage containers and deploy applications in cloud environments. By the end of this course, you will be able to: - Provision AWS infrastructure using Terraform and Infrastructure as Code - Work with essential AWS cloud infrastructure and services - Use Linux skills in AWS and DevOps environments - Manage source code and workflows with Git - Build and manage Docker containers - Work with Kubernetes workloads and concepts - Deploy and manage applications using AWS EKS - Understand and implement CI/CD workflows - Connect infrastructure, automation, containers and deployment into practical DevOps workflows - Build the practical knowledge needed to work toward job-ready and production-ready DevOps capabilities Throughout the course, you will progress through AWS and Linux foundations before moving into infrastructure automation with Terraform, source control with Git, automation with Ansible, containerization with Docker, Kubernetes, AWS EKS and CI/CD. The focus is on understanding how these technologies are applied together rather than simply memorizing individual tools. You will develop practical experience with the workflows and technologies used to build, automate and deploy cloud-based applications. This course is designed for learners who want to develop practical AWS DevOps skills, prepare for real-world DevOps environments, and build the knowledge required to pursue DevOps roles. Whether you are starting your DevOps journey or looking to strengthen your existing cloud skills, this course will help you understand how modern AWS DevOps workflows are built and operated. Before enrolling, review the course requirements to make sure your current knowledge matches the recommended starting point.
Gmail
Gmail is Google’s cloud based email service that allows you to access your messages from any computer or device with just a web browser. In this course, you’ll learn how to compose, send and reply to messages. You will also explore some of the common actions that can be applied to a Gmail message, and learn how to organize your mail using Gmail labels. You will explore some common Gmail settings and features. For example, you will learn how to manage your own personal contacts and groups, customize your Gmail Inbox to suit your way of working, and create your own email signatures and templates. Google is famous for search. Gmail also includes powerful search and filtering. You will explore Gmail’s advanced search and learn how to filter messages automatically.
Claude for Cybersecurity
Claude | Claude Code | SOC | Cyber Threat Intelligence | DevSecOps
Linux Networking: Commands and Configurations
This course immerses you in the power of the Linux command line—your essential toolkit for real-world network management and troubleshooting. Through a series of focused lessons, you'll master critical networking commands such as IP, Ping, Traceroute, Whois, DiG, Nslookup, SS, and NMAP, enabling you to analyze and diagnose network issues with confidence. You'll gain practical skills in configuring hostnames and DNS across various Linux distributions, ensuring seamless network identification and connectivity. Plus, you'll unlock the full potential of nmcli, the indispensable command-line tool for managing network interfaces on Red Hat, CentOS, Fedora, and beyond. By the end of this course, you'll have the command-line proficiency to configure, test, and troubleshoot Linux networks efficiently.
Mastering Claude Code for Cybersecurity Professionals
Master AI-powered security engineering, code review, and agentic AI security using Claude Code
Java SE 17 Developer 1Z0-829: Java Object-Oriented Approach
Embark on a transformative journey through our comprehensive course designed to master the Java Object-Oriented Approach. This course meticulously covers the essentials, from declaring and instantiating Java objects, including nested class objects, to understanding the complete object lifecycle and garbage collection. Delve into the creation of classes and records, mastering instance and static fields, methods, and constructors. Our expertly crafted lessons will guide you through implementing overloading, understanding variable scopes, and applying encapsulation to create immutable objects. Gain proficiency in inheritance, including abstract and sealed classes, and enhance your skills in method overriding and polymorphism. Explore the power of interfaces, functional interfaces, and enumerations, and learn to utilize private, static, and default interface methods. By the end of this course, you will have a robust understanding of Java's object-oriented principles, empowering you to develop sophisticated and efficient Java applications. Join us to elevate your programming expertise and stay ahead in the dynamic world of Java development.
DevOps with Claude Code: Terraform, EKS, ArgoCD & Helm
Build & deploy 8 microservices to production on AWS — Karpenter, GitOps, CI/CD, Observability + Resume Prep
Retrieve Data using Single-Table SQL Queries
In this course you’ll learn how to effectively retrieve data from a relational database table using the SQL language. We all know that most computer systems rely on at least one database to store data. Your tax information is stored in the database used by the Internal Revenue Service. Your phone stores your contacts’ names, addresses, email addresses, and phone numbers in a database. If you shop online, you’re viewing photos, descriptions, and prices of products that are stored in a database. Database designers go to great lengths to design databases so that the data can be stored securely and in an organized format. It’s important to note that the main reason they go to all that work is so that we can get the data back out again when we need it! That’s called “data retrieval”. Data is retrieved or read from a relational database by using a language called SQL to query (or question) the database. SQL is referred to as “the language of relational databases”. It can be used by itself or embedded in programs to retrieve data. Once the data is retrieved, it can be displayed on a web page or PC application, or even printed on paper. You’ll be practicing writing SQL queries using SQLiteStudio. Next time you go online and look up the daily special at your favorite restaurant, you can think about the fact that it’s likely that an SQL query was used behind the scenes to fetch that data and pop it up on your screen. By the end of this course, you’ll even have a pretty good idea what the query might have looked like! Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.
Information Security Awareness Training for Employees
Annual security awareness training for organizations | ISO 27001, SOC 2, NIST, HIPAA compliance
Agile Product Owner Level 2 – Certification & Mock Exams
Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. Advance your expertise as a Scrum Product Owner with this in-depth course designed to prepare you for the PSPO II certification. By the end of the course, you’ll master backlog management, stakeholder communication, and Agile forecasting while developing skills in product vision, business strategy, and release planning. You’ll also gain insights into budgeting, Agile-compatible contracts, and empiricism in Scrum, ensuring you're equipped for real-world challenges and certification success. Your journey begins with a refresher on key Scrum concepts, including team roles, artifacts, and events. You’ll revisit backlog management, cross-functional teams, and trade-offs in decision-making. The course then explores advanced Product Owner responsibilities, such as product vision, business strategy, and budgeting, alongside Agile-compatible contract types. As you progress, you’ll dive into stakeholder management, empiricism, and organizational design in an Agile setting. You’ll also explore key Scrum metrics like Time to Market (T2M) and Key Value Areas (KVA) to measure and enhance product success. Finally, you’ll receive exam-specific guidance, including practice questions and expert tips to help you ace the PSPO II certification. This course is ideal for Scrum Product Owners, Agile professionals, and those seeking to deepen their expertise. A basic understanding of Scrum and Agile principles is recommended. Whether you're pursuing certification or refining your skills, this course will provide the knowledge and strategies you need.