1 .\" Copyright (c) 2002, 2003 Networks Associates Technology, Inc.
2 .\" All rights reserved.
4 .\" This software was developed for the FreeBSD Project by Chris Costello
5 .\" at Safeport Network Services and Network Associates Laboratories, the
6 .\" Security Research Division of Network Associates, Inc. under
7 .\" DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
8 .\" DARPA CHATS research program.
10 .\" Redistribution and use in source and binary forms, with or without
11 .\" modification, are permitted provided that the following conditions
13 .\" 1. Redistributions of source code must retain the above copyright
14 .\" notice, this list of conditions and the following disclaimer.
15 .\" 2. Redistributions in binary form must reproduce the above copyright
16 .\" notice, this list of conditions and the following disclaimer in the
17 .\" documentation and/or other materials provided with the distribution.
19 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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21 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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38 .Nd "MAC policy stub module"
40 To compile the sample policy
41 into your kernel, place the following lines in your kernel
43 .Bd -ragged -offset indent
45 .Cd "options MAC_STUB"
48 Alternately, to load the sample module at boot time, place the following line
49 in your kernel configuration file:
50 .Bd -ragged -offset indent
56 .Bd -literal -offset indent
62 policy module implements a sample MAC policy that has no effect on
63 access control in the system.
66 each MAC entry point is defined as a
68 so the policy module will be entered for each event, but no change
69 in system behavior should result.
71 No labels are defined for
76 .Xr mac_bsdextended 4 ,
83 .Xr mac_seeotheruids 4 ,
89 policy module first appeared in
91 and was developed by the
95 This software was contributed to the
97 Project by Network Associates Labs,
98 the Security Research Division of Network Associates
100 under DARPA/SPAWAR contract N66001-01-C-8035
102 as part of the DARPA CHATS research program.
106 concerning appropriateness for production use.
109 MAC Framework is considered experimental in
112 While the MAC Framework design is intended to support the containment of
113 the root user, not all attack channels are currently protected by entry
115 As such, MAC Framework policies should not be relied on, in isolation,
116 to protect against a malicious privileged user.