Tag: gentoo

(last updated at ) Software, System Administration 4 comments

Discover to which package a file belongs to

Related Packages and Files Sometimes you want to know the related package of a file, before installation, or when it is already there. This is of great help during system hardening or general system cleanups. In this article we have a look at several ways to determine the relationships between files and the package they belong to. We have gathered this information for multiple Linux distributions. CentOS, Fedora, RHEL Show files for RPM packages rpm -qlp /path/to/file.rpm Show files for packages on […]

Read more
(last updated at ) Vulnerabilities Leave a comment

Linux vulnerabilities: from detection to treatment

If you worked with a computer the last decade, you know the importance of keeping your software up-to-date. Those who don’t, are stacking up vulnerabilities, waiting for them to being exploited by others. Although Linux and most software are open source and can be reviewed, security flaws in software packages remain. While it isn’t easy to close every vulnerability on your system, we can at least create a stable process around it. This guide explains what is available, from vulnerability to […]

Read more
Auditing, Automation, Compliance, Hardening 2 comments

Find the alternatives: CIS-CAT auditing tool

Alternatives to the CIS-CAT auditing tool The Center for Internet Security, CIS for short, is the organization behind several in-depth hardening guides. The quality of these hardening guides is outstanding, with a high level of detail. This high level of detail has one downside: it costs a lot of time to read, try and test the recommendations. Sometimes we simply don’t have the time to do an extensive audit by hand. Let alone the time to actually repeat the auditing […]

Read more
(last updated at ) Auditing, Lynis Leave a comment

What’s New in Lynis 2: Features

Lynis 2.x Features Lynis 2.x will bring security auditing of Linux and Unix systems to a new level. In this blog post we share some exciting new features. Release of Lynis 2 is planned for February 2015. Overview: History Lynis 2.x Plugins Systemd Support File Integrity Monitoring Containers & Virtualization Operating Systems Focus on Simplicity Free and Commercial Support   History Lynis has been created in 2007, as a follow-up on the well-known tool Rootkit Hunter (rkhunter). Both tools are […]

Read more