Yum plugins: Available plugins and built-in security support

Enhancing yum Determine available plugins and built-in security support To enhance the support in our auditing tool Lynis, we wanted to know if yum supports security related functions by using a plugin or having it as built-in functionality. Yum Yum, or Yellowdog Updater Modified, is a software management tool for Linux based systems. Usually it is used on systems running SuSE or Red Hat based (like RHEL, Fedora or CentOS). Plugins extend the functionality of yum, to improve its functionality. […]

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Auditing Linux: Software Packages and Managers

Auditing Linux: Software Packages and Managers 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 […]

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