Selinux

From NovaOrdis Knowledge Base
Revision as of 22:32, 6 December 2020 by Ovidiu (talk | contribs)
Jump to navigation Jump to search

Internal

Overview

SELinux stands for Security-Enhanced Linux. It provides Mandatory Access Control (MAC) for Linux systems. Under the control of SELinux, all processes and files are given a type, and their access on the system is limited by fine-grained controls of various types.

Subjects

Configuration

Install Management and Troubleshooting Tools

yum provides /usr/sbin/semanage
yum provides sealert
yum -y install policycoreutils-python
yum -y install setroubleshoot-server

Troubleshooting

Also see:

Troubleshooting, Diagnosing and Fixing SELinux Problems

Permission Denied when Trying to Write in a Directory

TODO, rationalize the following content: Media_Wiki_Native_Installation#Fails_to_upload_images_with_.27Fatal_exception_of_type_.22MWException.22.27.