(Linux is mainly used to set up network servers. Reports of hacked attacks on servers and websites can now be seen almost every day, and with the richness and variety of network usage, the methods and methods of attack are ever-changing. How to enhance the security of Linux servers is one of the most concerned issues for Linux system administrators. This book uses the content of 20 chapters and 8 appendices to comprehensively analyze the Linux server security policy. Different Linux servers introduce their own security policies; the third part introduces the security tools of Linux servers; the fourth part is 8 appendices, which introduce Linux help information and a summary of Linux common commands. This book is suitable as a teaching material or teaching reference book for teachers and students of computer science in colleges and universities, and is also suitable for Linux network administrators and system administrators, as well as readers who are interested in security.
Detailed Linux Server Security Policy-Appendix.pdf)