Secure Programming Howto – This paper provides a set of design and implementation guidelines for writing secure programs for Linux systems. Such programs include application programs used as viewers of remote data, CGI scripts, network servers, and setuid/setgid programs.
You can download it from the following link: https://packetstormsecurity.com/files/download/10902/Secure-Programs-HOWTO.htm
Source: https://packetstormsecurity.com/files/10902/Secure-Programs-HOWTO.htm.html