Package

Compilers and security Compilers can be the gateway for an attacker. By misusing a possible weakness in your system(s), a compiler is often used to build the related exploit code. One way to prevent this is to determine what compilers are installed and remove (or restrict) them. Comparing Installed Packages and Compilers One way to audit the system is creating a list of common compilers and packages, then match these with the installed packages.

No system can do its job without any installed software packages. However after installation of the system, or running it for a while, it often becomes unclear why some software was ever installed. This article looks at methods on auditing installed software, check for security updates and the related follow-up. Package managers To enable system administrators to properly manage software and upgrading them, Linux uses a package manager. This suite often consists of a package database, the software packages itself and several support tools.