3 ms·
Shockingly Signal was working on my last flight - maybe telegram works but they don't advertise?
by Drblessing 4y ago
Shockingly Signal was working on my last flight - maybe telegram works but they don't advertise?
- nyuszika7h 4y agoMaybe it has to do something with WhatsApp also using the Signal protocol, though you'd think generally they'd whitelist IPs or hostnames rather than doing DPI.
- Drblessing 4y agoWhat's DPI? I have no idea how this whitelisting works but I'm curious!
- blacksmith_tb 4y agoDeep Packet Inspection: https://www.fortinet.com/resources/cyberglossary/dpi-deep-packet-inspection https://www.fortinet.com/resources/cyberglossary/dpi-deep-pa...