Security system values: Secure Sockets Layer protocols
The Secure Sockets Layer protocols system value is also known as QSSLPCL. You can use this system value to specify the Transport Layer Security (TLS) protocols supported by the System SSL/TLS.
Quick reference | |
---|---|
Location | From IBM® Navigator for i, select . Click on Security and click Properties, then select the System TLS tab. |
Special authority | Input/output (I/O) system configuration (*IOSYSCFG), all object (*ALLOBJ), and security administrator (*SECADM). |
Default value | Use the protocols determined by the system for the release. |
Changes take effect | Immediately for all subsequent System SSL/TLS sessions. |
Lockable | Yes.![]() |
What can I do with this system value?
The System TLS property page lists all the TLS protocol versions supported by the System SSL/TLS.
You have the following options:
- Use the protocols determined by the system for the release (*OPSYS)
- This is the default setting.
- Specify the protocols to be supported
- If you select this option, you must select at least one of the
following options:
Transport Layer Security version 1.3 (*TLSV1.3)
- Transport Layer Security version 1.2 (*TLSV1.2)
- Transport Layer Security version 1.1 (*TLSV1.1)
- Transport Layer Security version 1.0 (*TLSV1)
- Secure Sockets Layer version 3.0 (*SSLV3)
- Secure Sockets Layer version 2.0 (*SSLV2)
Note: This system value is not supported on systems
running IBM i V5R4,
or earlier.