#SELinux Booleans | selinux tutorial for beginners | selinux Explained
SELinux Booleans
Why a Service doesn't work?
Boolean Values
Service Categories of SELinux Booleans
Booleans with SELinux Management Tool
CLI V/s GUI Filter
Boolean Settings do not stand alone
SELinux directives for HTTP Services, Name Service, MariaDB, NFS, Samba and SSH
Configuring SELinux for a Service means making changes to boolean settings in /sys.
Check files in the /sys/fs/selinux/booleans.
The filenames are somewhat descriptive.
E.g. the http_enable_homedirs boolean allows or denies access to user home directories via an Apache server. It is disabled by default.
Therefore, if you configure the Apache server to serve files from user home directories without changes to SELinux, the web server wouldn’t be able to access the files. The name service daemon is based on the Berkeley Internet Name Domain software, which is default RHEL 7 DNS service. If you maintain an authoritative DNS zone, activate the named_write_master_zones boolean. Then local DNS software can overwrite master zone files.Visit www.theskillpedia.com for Online Training on this technology

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