Tag: mac

Securing Your Home Linux Desktop: A Practical Guide to Using AppArmor

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In today’s digital landscape, even home Linux desktop users face potential cybersecurity threats. While Linux is renowned for its robust security model, it’s not immune to vulnerabilities or malicious software. As desktop Linux adoption grows, so does the importance of implementing additional protection. One powerful, user-friendly tool to help improve system security is AppArmor (Application Armor).

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Securing Your System with AppArmor

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AppArmor (Application Armor) is a Linux security module that provides mandatory access control (MAC) for programs, allowing administrators to confine programs to a limited set of resources. It is an excellent way to enhance security by enforcing restrictive policies on applications, preventing them from performing unauthorized actions even if compromised.

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Using basic SELinux on Enterprise Linux

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Security-Enhanced Linux (SELinux) is a robust security mechanism that provides mandatory access control (MAC) for Linux. When deploying web services on Enterprise Linux, SELinux helps ensure the system’s security by enforcing strict access policies. This article guides you through hosting a website in the /opt/cafe/www directory, highlighting how to debug, analyze, and solve SELinux-related issues when it is in enforcing mode.

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