Need to create new self-signed certificate for ProxySG management console
Release :6.7.x and 7.x
Component : ProxySG/ASG Management console
Enable http console as backup by checking enable box and applying the change. You can disable it once you have logged in with certificate .
ProxySG > Configuration > Services > Management Services.
Check existing certificate.
To generate certificate – Go SSL > Keyring
Next edit new keyring and under Certificate click on Create
You can recycle the same information from your old certificate or make changes as per requirements
Apply to generated a new certificate .
Logout of HTTPs console and login to proxy with HTTP console
ProxySG > configuration > services > management services.
Edit HTTPs console setting and select the new Keyring.
If you need to disable TSL 1.1