Mastering FreeBSD and OpenBSD security

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FreeBSD and OpenBSD are gaining popularity in educational institutions, non-profits, and corporations due to their significant security advantages over Linux. While many resources exist to help set up these operating systems, security is often only briefly covered. Given that security is a primary concern for system administrators today, a single chapter is insufficient for comprehensive understanding. Both FreeBSD and OpenBSD offer numerous security "building blocks" that can be effectively utilized. This book demonstrates how to leverage the advanced kernel options and filesystem features that surpass traditional Unix controls. It guides you through the process of installing a hardened operating system, configuring critical services, and maintaining secure systems. Adopting an application-specific approach, the book builds on existing knowledge, providing technical insights into FreeBSD and OpenBSD security, complemented by real-world examples. It empowers administrators to enhance their server security significantly. Even those managing other environments like Linux and Solaris can benefit from the paradigms presented. Authored by security experts with two decades of experience, this resource offers in-depth explanations on securing critical systems. Unlike other BSD resources that focus on functionality, this book prioritizes thorough security for your deployments.