Cybersecurity @sh.itjust.works Super_gamer46861 @lemmy.world 10mo ago A covert reverse shell using TLS https://github.com/umutcamliyurt/TLShell
Only place I have seen is when an enterprise CA is used to mitm the session. Firewall vendors use to claim tls1.3 decryption by forcing the sessions down to 1.2
I will test it if it works with Firepower (not blocking it).