diff --git a/doc/configuration.txt b/doc/configuration.txt index ab501ead6..34d5076f6 100644 --- a/doc/configuration.txt +++ b/doc/configuration.txt @@ -11677,6 +11677,10 @@ no-tls-tickets 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 @@ no-tls-tickets 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