... Apache HTTP Server Version 2.2 . ... The suEXEC feature provides Apache users the ability to run CGI and SSI programs under user IDs different from the user ID of the calling web server. ... By doing so, you may better understand what exactly is going on inside suEXEC and what precautions are taken to ensure your system's security. suEXEC is based on a setuid "wrapper" program that is called by the main Apache web server. ... Can the wrapper successfully become the target user and group? ...