DOC: improve description of no-tls-tickets
It was not obvious, that this setting only affects TLS versions <= 1.2 and it
we should also mention the security implication of session tickets here.
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
diff --git a/doc/configuration.txt b/doc/configuration.txt
index ab501ea..34d5076 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -11677,6 +11677,10 @@
extension) and force to use stateful session resumption. Stateless
session resumption is more expensive in CPU usage. This option is also
available on global statement "ssl-default-bind-options".
+ The TLS ticket mechanism is only used up to TLS 1.2 and it is prone to
+ man-in-the-middle attacks. You should consider to disable them for
+ security reasons. TLS 1.3 implements more secure methods for session
+ resumption.
no-tlsv10
This setting is only available when support for OpenSSL was built in. It
@@ -12376,6 +12380,10 @@
extension) and force to use stateful session resumption. Stateless
session resumption is more expensive in CPU usage for servers. This option
is also available on global statement "ssl-default-server-options".
+ The TLS ticket mechanism is only used up to TLS 1.2 and it is prone to
+ man-in-the-middle attacks. You should consider to disable them for
+ security reasons. TLS 1.3 implements more secure methods for session
+ resumption.
See also "tls-tickets".
no-tlsv10