Proxy Avoidance and Anonymizer Category in Meraki firewall

[Jmccandles]

we are using Meraki firewall MX250, firmware as  MX 18.107.2 , I am looking for Proxy avodance and Annonymizer Category to block it but didn't find it, i checked it out in Category Blocking inside content filtering but was not so lucky.

[Brash]

The content filtering and threat categories you'd be looking at are:

• Filter Avoidance
• Open HTTP Proxy

You can look at the full list and search/filter by clicking on "full category list"

[Jmccandles]

Thank you