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16 best entry-level IT certifications to launch your career

CIO

It’s designed for those new to cybersecurity, non-IT security managers, and anyone working closely with IT security, such as IT managers and systems administrators. The exam covers the basic concepts of Linux hardware, software, processes, and programs as well as system security, file permissions, and public and private directories.

Security 203
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The Growth of Vulnerability Assessment: A Look at What Nessus Offers Today

Tenable

When first released, Nessus compiled on Linux and had 50 plugins. Today, Nessus runs on all common (and a few less common) Linux distributions, FreeBSD, Apple macOS, Windows Servers and desktop operating systems. New backup and restore functionality enables users to create Nessus backups that are easily and quickly restored.

Linux 100
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Free Linux Apps Every Business Owner Should Check

Openxcell

Linux is an operating system that’s like UNIX. As a small business owner, you’ll find that this operating system offers a lot of great apps for free. Linux is an operating system that's like UNIX. As a small business owner, you'll find that this operating system offers a lot of great apps for free.

Linux 40
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Free Linux Apps Every Business Owner Should Check

Openxcell

Linux is an operating system that’s like UNIX. As a small business owner, you’ll find that this operating system offers a lot of great apps for free. All of these software packages have great, free, open source alternatives available on Linux though. Why use Linux Apps. Great Linux Apps for Free.

Linux 40
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Free Linux Apps Every Business Owner Should Check

Openxcell

Linux is an operating system that’s like UNIX. As a small business owner, you’ll find that this operating system offers a lot of great apps for free. All of these software packages have great, free, open source alternatives available on Linux though. Why use Linux Apps. Great Linux Apps for Free.

Linux 40
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Radar Trends to Watch: December 2024

O'Reilly Media - Ideas

Programming bpftune is a utility that constantly tunes Linux system performance using observability data from BPF. It has “zero configurables” (no configuration) and low overhead and is smart enough to stay away from settings a system administrator has made. Web Want to run Linux in your browser?

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Is Information Security the Right Profession for Me?

Linux Academy

This is because you have to audit technical controls and be able to understand things like firewall rules, Active Directory structure, file permissions, backups, etc. As an Auditor, you may also test the controls in place and this will require some technical skills for tasks like recovering a file from backup or testing a firewall rule.