Re:Cloudflare is now powering Microsoft Edge Secure Network
by gerdesj on Thursday September 28, 2023 @04:56PM
(#37695725)
... and now I come to think of it:
PPTP is generally believed to be broken so it might be "allowed" because it will be assumed that grabbing and storing the stream will be sufficient for later analysis. Then you put a OpenVPN inside the PPTP tunnel with proper, modern encryption.
... 53/tcp or udp might be worth trying too. 123/udp - ntp, 25/tcp - email! Basically try being weird - it may well work!
PPTP is generally believed to be broken so it might be "allowed" because it will be assumed that grabbing and storing the stream will be sufficient for later analysis. Then you put a OpenVPN inside the PPTP tunnel with proper, modern encryption.
... 53/tcp or udp might be worth trying too. 123/udp - ntp, 25/tcp - email! Basically try being weird - it may well work!