How to Block VPN apps ( Turbo, Hotspot Shield ....) on mobile devices ?
How I can block VPN apps like Hotspot Shield or Turbo VPN from working on my network ? I have a web filter, but the filter is unable to block these services because the IP addresses change so rapidly. I also blocked port 500 and 4500 but failed. I'm using a M370 with OS 12.5.1.