System security

The Complete Guide to Defense in Depth. Learn to identify, mitigate, and prevent cyber threats with a dynamic, layered defense approach

The Cybersecurity Playbook for Modern Enterprises. An end-to-end guide to preventing data breaches and cyber attacks

Jeremy Wittkop

The DevOps 2.1 Toolkit: Docker Swarm. The next level of building reliable and scalable software unleashed

Viktor Farcic

The DevOps 2.2 Toolkit. Self-Sufficient Docker Clusters

Viktor Farcic

The DevOps 2.3 Toolkit. Kubernetes: Deploying and managing highly-available and fault-tolerant applications at scale

Viktor Farcic

The Foundations of Threat Hunting. Organize and design effective cyber threat hunts to meet business needs

Chad Maurice, Jeremy Thompson, William Copeland, Anthony Particini

The Modern C# Challenge. Become an expert C# programmer by solving interesting programming problems

Rod Stephens

The OSINT Handbook. A practical guide to gathering and analyzing online information

Dale Meredith, Greg Shields