Security tab is not Enabled?

[Hari Gudladona]

I am the admin and still i don't see the security option under system. We need to update whitelist with our domain in order to avoid CORS issue.

[somethingblue]

Hi Hari,

This looks like a Cloud instance.  Can you please confirm this?

If that is the case please take a look at the Knowledge base article Restricted functions in Atlassian Cloud apps and under the General restricted functions heading you'll see the following:

IP Whitelisting (restricting access by source IP range) — This is currently not possible. Please follow AOD-2636 for updates on this feature.

Let me know if the above is true and if so please follow AOD-2636.

Cheers,

Branden