# Semaphore:
# Configure the path to the mutual exclusion semaphore the
# SSL engine uses internally for inter-process synchronization.
-SSLMutex file:${APACHE_RUN_DIR}/ssl_mutex
+# (Disabled by default, the global Mutex directive consolidates by default
+# this)
+#Mutex file:${APACHE_LOCK_DIR}/ssl_mutex ssl-cache
# SSL Cipher Suite:
# List the ciphers that the client is permitted to negotiate.
# See the mod_ssl documentation for a complete list.
# enable only secure ciphers:
-SSLCipherSuite HIGH:MEDIUM:!ADH:!MD5
+#SSLCipherSuite HIGH:MEDIUM:!ADH:!MD5
+
+# Intermediate compatibility from https://wiki.mozilla.org/Security/Server_Side_TLS#Intermediate_compatibility_.28default.29:
+SSLCipherSuite ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA
+SSLHonorCipherOrder on
# Use this instead if you want to allow cipher upgrades via SGC facility.
# In this case you also have to use something like
# SSLRequire %{SSL_CIPHER_USEKEYSIZE} >= 128
#SSLCipherSuite ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL
# enable only secure protocols: SSLv3 and TLSv1, but not SSLv2
-SSLProtocol all -SSLv2
+SSLProtocol all -SSLv2 -SSLv3
+
+# Compression is rarely supported and vulnerable, see CRIME attack
+SSLCompression Off
# Allow insecure renegotiation with clients which do not yet support the
# secure renegotiation protocol. Default: Off
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