Yes, This is possible.
You can directly upgrade from 11.4 version to 12.3 version for security products.
However, it would be recommended to go to 12.1X44 and then proceed to 12.3 version.
Yes, This is possible.
You can directly upgrade from 11.4 version to 12.3 version for security products.
However, it would be recommended to go to 12.1X44 and then proceed to 12.3 version.