Books

Go beyond basic tutorials and learn how to design, deploy, and defend production-grade environments. This comprehensive blueprint bridges the gap between system administration, network architecture, and proactive cybersecurity.Whether you are setting up robust server infrastructures, orchestrating enterprise networks, or integrating cutting-edge defense systems like Wazuh and Fortigate, this course provides the exact, hands-on steps needed to implement secure and highly available digital infrastructures. What you will master inside:• Advanced Systems & Server Administration• Secure Network Design & Routing Orchestration• Active Threat Monitoring & Infrastructure Defense Blueprints

Learn software testing the way it’s actually done: by doing it. The Test Analyst Field Workbook guides you step-by-step through every part of a test analyst’s job — from reading requirements and designing test cases, to logging defects, running regression cycles, and helping decide when software is ready to release. With real examples, reusable templates, and dozens of practice exercises, this book turns theory into practical skill you can use from day one.

Numerous examples with photos are included to present how to detect different types of equipment and assets failure include: bearing, shafts misalignment, unbalance, rotor problems, electric motors and more using spectrum analysis technique.