$ ssh -p 62922 ctf-player@titan.picoctf.net The authenticity of host '[titan.picoctf.net]:62922 ([3.139.174.234]:62922)' can't be established. ED25519 key fingerprint is SHA256:4S9EbTSSRZm32I+cdM5TyzthpQryv5kudRP9PIKT7XQ. This key is not known by any other names. Are you sure you want to continue connecting (yes/no/[fingerprint])? yes Warning: Permanently added '[titan.picoctf.net]:62922' (ED25519) to the list of known hosts. ctf-player@titan.picoctf.net's password: Welcome ctf-player, here's your flag: picoCTF{s3cur3_c0nn3ct10n_07a987ac} Connection to titan.picoctf.net closed.