USG40

joudeh1996

Hello everyone... i have usg40 and i want to block all vpn applications like psiphon...how to do this

Zyxel_Cooldia

Hi @joudeh1996,
Welcome to Zyxel community. You can block VPN service by App patrol.
1) Go to CONFIGURATION >  UTM profile > App patrol, and select "Bypass_Proxies_and_Tunnels service" to create app profile.

2) Apply app profile to security policy at CONFIGURATION  > Security Policy > LAN_Outgoing.

mMontana

App patrol is a yearly payed service?

Zyxel_Cooldia

Yep, it's yearly payed license service.

joudeh1996

After doing all the suggested steps

PSIPHON  is still working
Any suggestions?

PeterUK

Did you select all?
is service status active? 
 

joudeh1996

yes i do

Psiphon still working

SamerShream

I have the same problem (PSIPHON  is still working)
 Please help

PeterUK

So I decided to activate my Trial on Zywall 110 (updated the Signature) to block this Psiphon and even with only ports 80,443,53 to block this it was allowed. Now this is not surprising to me you can bypass anything to look like normal traffic.

So what are your options...well you could block the IP of the servers which will take time to do and thats if they don't change over time.

Zyxel_Cooldia

Hi @joudeh1996,
We would like to conduct a lab test.
Did you test on Mobile version(IOS/Android) or Windows Desktop version?

joudeh1996

PeterUK

How to update my signature?