Yes you can do this mate :) Let's see the whole process a-z.SSL (You
have to buy and install SSL)Setup Deep Inspection You set a new rule for
Instagram and choose what users can do and what can't do. See the image
below:
As I can understand from the pic that you post you don't have it. Be
careful with the version you have. The problem is that without the DLP
you cannot restrict the in-app use of instagram in your example. You can
only restrict the access via web acce...
I have face the same issue when I'm trying to block facebook access. The
problem has been solved when the policy blocks the Fbook access but NOT
from any source but only from ethernet users. Maybe our cases are
similar?