MID Server TLS 1.1

[TT3]

I got following notification form ServiceNow:

Beginning with the Now Platform^® Utah release planned for March 2023, ServiceNow MID Server offering will no longer support TLS 1.1 or below.  

TLS 1.2 and newer protocols will not be impacted, and no action is needed. However, if you utilize TLS 1.1 or below, please take a moment to review the below.  

How do we know which version of TLS is being used?

Thank you.

[Hitoshi Ozawa · Accepted solution]

Open ServiceNow page.

If using Chrome, press the F12 key.

Select the "Security" tab and look for TLS.

[TT3]

This won't give me MID server protocol, right?

[Hitoshi Ozawa]

Following Knowledge has curl command to check TLS version.

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0761102

1) Curl command:

A) TLS1.0 --> curl -v -s --tlsv1.0 https://<instance-name>.service-now.com/stats.do -o /dev/null/ 2>&1

B) TLS1.1 --> curl -v -s --tlsv1.1 https://<instance-name>.service-now.com/stats.do -o /dev/null/ 2>&1

C) TLS1.2 --> curl -v -s https://<instance-name>.service-now.com/stats.do -o /dev/null/ 2>&1

[Rahul Priyadars]

+1