Diffstat (limited to 'doc')
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/security.txt b/doc/security.txt
index 0801679cc..3adf53624 100644
@@ -28,6 +28,13 @@ The IAX2 protocol supports strong RSA key authentication as well as
AES encryption of voice and signalling. The SIP channel does not
support encryption in this version of Asterisk.
+By default, if you have libcap available, Asterisk will try to retain the
+CAP_NET_ADMIN capability when running as a non-root user. If you do not need
+that capability you may want to configure Asterisk with --without-cap; however,
+this will prevent Asterisk from being able to mark high ToS bits under Linux.
+More information on CAP_NET_ADMIN is available at:
* DIALPLAN SECURITY
First and foremost remember this: