l15.md

Level 15

First we connect to the server using ssh
Then we use openssl command to send data

Commands-

ssh [email protected] -p 2220

echo "jN2kgmIXJ6fShzhT2avhotn4Zcka6tnt" | openssl s_client -connect localhost:30001 -ign_eof
This sends a message to localhost's port 30001 using ssl encryption. -ign_eof inhibits connection from closing when input file end is reached.

Flag - JQttfApK4SeyHwDlI9SXGR50qclOAil1