This level teaches you how to send information to a specific port on a device securely using SSL.
The password for bandit15 is located in the same place bandit14’s password was: /etc/bandit_pass/ – you will need to read the password out of this and pass it to port 30001 on the localhost. This process is pretty similar to level 14, only it uses the openssl command. You may hit a slight bump where you expect to have the next password returned to you, but end up only seeing “HEARTBEATING” or “read R BLOCK”. If you run into this, make sure to look back at the OTW page for their hint (or just look in to the spoilers below).