SecureAuth version affected: All
Description:
SSL/TLS may need to be enabled/disabled due to environmental factors or restrictions throughout any given time through the server’s lifespan.
Cause:
TLS versions may be turned off due to security server hardening or cipher/protocol lockdowns.
Resolution:
Enabled or disable TLS/SSL as needed be.
- Open up regedit.exe and navigate to the key location provided:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols
- Once here, expand Protocols, there will be the following:
- To disable or enable a protocol, expand Server or Client, whichever you want to change and adjust the value to the following:Binary:
0 – off
1 – on
Hexadecimal:
0x00000000 – off
0xffffffff – on (4294967295)
- Once the respective changes are made, restart the server for the registry to propagate.