Write up for the Taipei challenge. A scenario that goes through how to port knock on a firewall.

Write up for the Bata: Find in /proc. Where you need to find a file that contains the string ‘secret’.

Notes from running through the Geneva scenario from SadServers. Need to regenerate a TLS certificate for an Nginx server.

Notes from running through the Bucharest scenario from SadServers. Where you troubleshoot and fix a PostgresSQL server.

Notes from running through the Rosario scenario from SadServers.