The GNU Make Book
John Graham-Cumming
21st Century C: C Tips From the New School
Ben Klemens
Network Security Through Data Analysis: Building Situational ...
Michael Collins
TCP/IP Illustrated: Volume 3 TCP for Transactions, HTTP, NNTP, ...
W. Richard Stevens & Gary R. Wright
TCP/IP Ilustrated (3)
Advanced Penetration Testing for Highly-Secured Environments
Lee Allen
Web Penetration Testing With Kali Linux
Joseph Muniz & Aamir Lakhani