December 2017
Intermediate to advanced
410 pages
11h 5m
English
Content preview from Enterprise Cloud Security and Governance
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Confinement of Linux users to SELinux users
In an SELinux enforced system, the system users are mapped with SELinux-based users. If you want to see to a list of SELinux users available, we can find it with the semanage command:
[root@kplabs ~]# semanage user -lSELinux User Prefix MCS Level MCS RangeSELinux Rolesguest_u user s0 s0 guest_rroot user s0 s0-s0:c0.c1023 staff_r sysadm_r system_r unconfined_rstaff_u user s0 s0-s0:c0.c1023staff_r sysadm_r system_r unconfined_rsysadm_u user s0 s0-s0:c0.c1023 sysadm_rsystem_u user s0 s0-s0:c0.c1023 system_r unconfined_runconfined_u user s0 s0-s0:c0.c1023system_r unconfined_ruser_u user s0 s0 user_rxguest_u user s0 s0 xguest_r
Every SELinux user has a set of access and deny policies; thus, depending ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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