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MAC_STUB(4) Kernel Interfaces Manual MAC_STUB(4) NAME mac_stub -- MAC policy stub module SYNOPSIS To compile the stub policy into your kernel, place the following lines in your kernel configuration file: options MAC options MAC_STUB Alternately, to load the stub module at boot time, place the following line in your kernel configuration file: options MAC and in loader.conf(5): mac_stub_load="YES" DESCRIPTION The mac_stub policy module implements a stub MAC policy that has no ef- fect on access control in the system. Unlike mac_none(4), each MAC en- try point is defined as a "no-op", so the policy module will be entered for each event, but no change in system behavior should result. Label Format No labels are defined for mac_stub. SEE ALSO mac(4), mac_biba(4), mac_bsdextended(4), mac_ddb(4), mac_ifoff(4), mac_lomac(4), mac_mls(4), mac_none(4), mac_partition(4), mac_portacl(4), mac_seeotheruids(4), mac_test(4), mac(9) HISTORY The mac_stub policy module first appeared in FreeBSD 5.1 and was devel- oped by the TrustedBSD Project. AUTHORS This software was contributed to the FreeBSD Project by Network Asso- ciates Labs, the Security Research Division of Network Associates Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS research program. BUGS While the MAC Framework design is intended to support the containment of the root user, not all attack channels are currently protected by entry point checks. As such, MAC Framework policies should not be re- lied on, in isolation, to protect against a malicious privileged user. FreeBSD 14.3 July 25, 2015 MAC_STUB(4)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY | AUTHORS | BUGS
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