Blocking Android and iPhone VPN Application
Dear Community,
We have received a directive from our cybersecurity department to block all third-party VPN applications (such as Hotspot, SuperVPN, SpeedVPN, etc.) on Android and iPhone devices used by end users.
After reviewing the article https://community.fortinet.com/t5/FortiGate/Technical-Tip-How-to-block-third-party-VPN/ta-p/220170, we implemented the recommended settings. While we can confirm that ISAKMP traffic is being blocked, we have encountered an issue where the SuperVPN app on an Android device is still able to establish a connection.
Furthermore, we are unable to implement deep inspection for VPN traffic, as our cybersecurity team has explicitly denied this approach due to privacy concerns. As per the policy, no administrator is permitted to view unencrypted traffic.
We kindly request your assistance in resolving this issue and ensuring that all third-party VPN applications are effectively blocked, without the need for deep inspection.
Thank you for your support and cooperation.
Firewall Policy
Security Events Logs-App Control
App Control-Security Profile
SuperVPN App
Network setting
Regards
Omran Mohamed
