STM32 Practical Buck Converter Implementation and Control

Welcome to Mastering Docker: Practical Hands-On. Are you ready to dive into the world of Docker and containerization with the industry’s leading tools? This course takes you from beginner to proficient, equipping you with an in-depth understanding of Docker and container concepts.Turn Docker from buzzword to daily tool. This course teaches you how to think in containers and ship with confidence. You’ll install Docker correctly, understand how the Engine really works, craft efficient images, wire secure networks, persist data with volumes, and orchestrate multi-service apps with Docker Compose—everything reinforced with focused, hands-on labs.Why this courseProduction-style from day one: images you can trust, networks you understand, volumes that protect data.Modern stack, 2025-ready: Docker Engine + containerd + runc, Compose v2, multi-stage builds, .dockerignore, healthchecks, restart policies.Muscle-memory labs: small, repeatable exercises so you learn by doing, not just watching.What you’ll learn (outcomes)Explain containers vs. VMs, and where Docker fits in modern DevOps.Map Docker’s architecture: CLI - daemon (REST), images, containers, networks, volumes, registries.Install Docker on Windows/macOS/Linux, enable non-root usage, and verify with clean health checks.Build small, secure images using Dockerfiles, caching, .dockerignore, and multi-stage builds.Run and manage containers: run, logs -f, exec, lifecycle (start/stop/restart/rm), and resource limits.Connect services with user-defined networks and embedded DNS; publish ports safely.Persist state with named volumes and bind mounts; fix common permission

Automation testing is one of the most in-demand skills in the software industry, and Katalon Studio has emerged as one of the most popular tools for building efficient, scalable, and codeless test automation frameworks. This course is designed to help you master Katalon Studio step-by-step — even if you have never automated a single test before.Throughout this course, you’ll learn how to install and configure Katalon Studio, create and execute web, API, mobile, and desktop tests, and build data-driven test cases. You’ll explore test objects, keywords, assertions, and scripting using Groovy/Java for more control and customization.We’ll also cover integrating Katalon with CI/CD tools, Git version control, Jenkins, and test reporting and debugging techniques. By the end of this course, you will have the confidence and hands-on skills to automate real-world projects and improve the quality of your applications.Whether you are a QA engineer, software tester, or developer, this course will transform the way you approach testing. Katalon Studio’s powerful features and simple interface make it perfect for both beginners and professionals aiming to enhance their automation capabilities.Join today and take your testing career to the next level with one of the industry’s most versatile automation tools and good luck.

|| UNOFFICIAL COURSE ||This comprehensive course on Security Information and Event Management (SIEM) is designed to equip learners with a complete understanding of how SIEM solutions form the backbone of modern cybersecurity operations. Whether you are a beginner exploring cybersecurity or a professional looking to strengthen your knowledge of monitoring, detection, and response technologies, this course provides an in-depth, structured learning experience from foundational concepts to advanced applications.You will begin by exploring what SIEM is, its importance in today’s threat landscape, and how it evolved from simple log management tools into powerful platforms integrating analytics, automation, and threat intelligence. The course delves into the key features and capabilities of SIEM, explaining how organizations use it to monitor, detect, and respond to potential security incidents in real time.Moving forward, you will gain a thorough understanding of the core components that make SIEM effective—log collection, aggregation, normalization, and correlation. You will learn how SIEM tools analyze massive volumes of data, detect anomalies, and generate actionable insights through dashboards, alerts, and reports. Each concept is explained in practical terms, helping you understand not only the “what” but also the “how” behind effective SIEM operations.The course also examines different SIEM architectures and deployment models, comparing on-premises and cloud-based solutions. You will understand SIEM data flow, integration with other cybersecurity tools, and strategies to ensure scalability and performance in growing organizations. This knowledge prepares you to plan and manage SIEM deployments effectively in various IT environments.You will explore a variety of real-world use cases that demonstrate how SIEM strengthens cybersecurity. These include threat detection, incident response, insider

The Threat Intelligence Analyst (CTIA) is a very important way to improve your career. This practice exam Volume 1 allow to strength knowledge for all those who want to become certified in Threat Intelligence Analyst (CTIA).All the questions are created following the syllabus and the study book topics, which will allow you to consolidate and valuate the knowledge acquired, so that, you can practice the terms learned such as APT, TTP, IoCs, OCTAVE, DREAD, and many others. Review my courses there is a Volume 2 that contains another updated 200 different questions to practice Remember that are NOT BRAIN DUMPS and NOT OFFICIAL EXAM QUESTIONS.All topic included:Module 01: Introduction to Threat IntelligenceModule 02: Cyber Threats and Kill Chain MethodologyModule 03: Requirements, Planning, Direction, and ReviewModule 04: Data Collection and ProcessingModule 05: Data AnalysisModule 06: Intelligence Reporting and DisseminationOrganizations today demand a professional-level cybersecurity threat intelligence analyst who can extract intelligence from data by implementing various advanced strategies. Such professional-level threat intelligence training programs can only be achieved when the core of the curricula maps with and is compliant to government and industry published threat intelligence frameworks. C-TIA is a method-driven threat intelligence program that uses a 360-degree approach, covering concepts from planning to building a threat intelligence report for pre-emptive threat detection and preventive measures. These concepts are highly essential while building effective threat intelli

The 300-370 Troubleshooting Wireless Network Practice Exams are designed to assess a candidate's expertise in identifying and resolving issues within wireless networking environments. This specialized assessment certification underscores an individual's capability to diagnose and troubleshoot problems that may arise in wireless networks, including but not limited to interference issues, connectivity problems, and configuration errors. With a keen focus on practical skills, the certification ensures that the individual possesses the necessary knowledge to effectively manage and maintain wireless network infrastructure.Candidates preparing for the 300-370 certification are expected to have a profound understanding of wireless networking principles, including the architecture, design, and implementation of wireless networks. The certification emphasizes the importance of a hands-on approach to troubleshooting, encouraging candidates to apply their theoretical knowledge in real-world scenarios. Through the practice exams, individuals are tested on their ability to quickly identify the root cause of wireless networking issues and implement appropriate solutions to ensure minimal disruption to network operations.The certification is an invaluable asset for professionals aiming to excel in the field of wireless networking, equipping them with the ability to work closely with technical teams and stakeholders to ensure the seamless performance of wireless networks. By demonstrating proficiency in troubleshooting and resolving complex wireless network problems, certified professionals can significantly contribute to optimizing network performance and enhancing the overall user experience.In addition to technical skills, the certification also cultivates critical thinking and problem-solving abilities, enabling professionals to strategize and overcome challenges in wireless network management. This rigorous assessment ensures that certified individuals are not only skilled in the technical aspects of

Master Adobe Firefly: Unlock Your Unlimited Creativity and Learn How To Use Adobe Firefly WITHOUT Any Skills or Experience!(This course will turn you into an expert EVEN IF you’ve never created any AI Art before, or even if you have never used Adobe Firefly in your life.)Did you know that the highest-valued piece of AI art ever sold traditionally was bought for $432,000?Another fact is that only 54% of people can recognize when art is AI-generated. This means that AI will dominate the whole world, and anyone who doesn't know how to use it could miss a lot of opportunities.Luckily for you, there’s a solution.Let me introduce you to Adobe Firefly Ultimate Guide: Become an Adobe Firefly Expert!What's Inside?From Words to Art - Dive into the world of text-to-image creation, and learn how to transform your ideas into breathtaking visuals. We’ll explore, for instance, aspect ratios, lighting nuances, and striking compositions to make your designs pop.Adobe Firefly Video Boards - Explore the Text-to-Video tool and Firefly Boards to create animated designs and organized creative boards - perfect for planning content or pitching visual ideas.Generative Fill Magic - Ever wanted to seamlessly integrate new objects into an image? How about quickly with precision, replacing or removing them? With the Generative Fill tool, make every image intricately detailed and as perfect as you envision.Text Effects - Craft compelling text using materials of your choice. From colorful fur to balloon texture, discover a universe of possibilities.Generati