Siemens SINUMERIK 840D pl Manual page 68

Installation/configuration
4.5 SIMATIC IoT2040
# User agents such as Web browsers are not configured for the user's
# own preference of either security or performance, therefore this
# must be the prerogative of the Web server administrator who
manages
# CPU load versus confidentiality, so enforce the server's cipher
order.
SSLHonorCipherOrder on
# SSL Protocol support:
# List the protocol versions that clients are allowed to connect with.
# Disable SSLv3 by default (cf. RFC 7525 3.1.1). TLSv1 (1.0) should
be
# disabled as quickly as practicable. By the end of 2016, only the
TLSv1.2
# protocol or later should remain in use.
#SSLProxyProtocol all -SSLv3
SSLProtocol -all +TLSv1.2
SSLProxyProtocol -all +TLSv1.2
68
Manage MyMachines /Remote - installation in existing control environments
Application examples, 10/2018, A5E45211403B AB
#SSLProtocol all -SSLv3