Product Manual — Doc. 8559B 4-Series™ Control Systems • 171
To view additional details about a certificate, issue the certificate view command.
l
Syntax:certificate view <certificate store> [<certificate number>|
<certificate name> <certificate UID>]
o
certificate store- The store where the certificate is installed
[root|user|intermediate|machine|webserver|websocket]
o
certificate number- The certificate number as exposed by the certificate
listn command
o
certificate name- The certificate name as exposed by the certificate list
commands (the name is case-sensitive and may contain spaces)
o
certificate UID - The certificate UID as exposed by the certificate list
commands
l
Example:certificate view intermediate my_cert.cer
0.9.2302.00200300.100.1.3
Remove a Certificate
To remove a certificate from the control system, issue the certificate rem command.
l
Syntax:certificate rem <certificate store> [<certificate number>|
<certificate name> <certificate UID>]
o
certificate store- The store where the certificate is installed
[root|user|intermediate|machine|webserver|websocket]
o
certificate number- The certificate number as exposed by the certificate
listn command
o
certificate name- The certificate name as exposed by the certificate list
commands (the name is case-sensitive and may contain spaces)
o
certificate UID - The certificate UID as exposed by the certificate list
commands
l
Example:certificate rem intermediate my_cert.cer
0.9.2302.00200300.100.1.3
TLS
4-Series control systems provide support for Transport Layer Security (TLS). TLS is a protocol
that provides a secure channel for communication between two machines. The secure channel is
transparent and passes data through unchanged. The data is encrypted between the client and
the server, but the data the one end writes is exactly what the other end reads.
Previous control system software releases supported several SSL (Secure Sockets Layer)and
TLS protocols, but have since been updated to allow only TLS version 1.2.
To Next Page
Loading...
