Practical Python Security
Dennis Byrne
Linux Advanced Routing and Traffic Control HOWTO
Gregory Maxwell & Remco Mook & Martijn Oosterhout & Paul Schroeder & Jasper Spaans & Bert Hubert
Pluggable Authentication Modules
Kenneth Geisshirt
Practical LXC and LXD
Senthil Kumaran S.
Cross-Site Scripting Attacks: Classification, Attack, and Countermeasures
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The Cybersecurity Self-Help Guide
ARUN. SONI