دانلود کتاب مدیریت سیستم SELinux

Security-Enhanced Linux (SELinux) is one of the most complete security solutions for Linux and is available by default in most major Linux distributions, such as Red Hat Enterprise Linux, CentOS, Fedora, and Gentoo, as well as being easily enabled in others, such as SUSE, Debian, and Ubuntu. SELinux enables administrators to further harden their Linux systems and applications, making it much harder for intruders and malicious actors to abuse the system. SELinux System Administration – Third Edition provides end-to-end coverage of SELinux on Linux systems, ranging from understanding what SELinux is and how it acts to tuning SELinux controls and its integrations within Linux and application platforms, up to the definition and maintenance of custom policies. This book is for Linux administrators who want to control the secure state of their systems. It’s packed with the latest information on SELinux operations and administrative procedures so you’ll be able to further harden your system through mandatory access control (MAC) – a security strategy that has been shaping Linux security for years. The book can also be enlightening for IT architects to understand how SELinux can be positioned to enhance the security of Linux systems and Linux-hosted services within their organization. Readers should have reasonable experience with maintaining Linux systems, covering user management, software installation and maintenance, regular Linux security controls, and network configuration.