Het Hacker [The Hacker Room]

“Recently I was allowed to rent a room above 't Hookhoes, but unfortunately I had to vacate this room unexpectedly. It seems that snooping around government documents and delicate information is not entirely desirable. All the files I've found are still on a laptop located here in the room, but due to security measures it will be deleted in 60 minutes. Can you solve my puzzles within this time? Then you will find the laptop and with it all the information I found. This information will convince you to join us. Or will you pass the information on to the authority that could lead to my arrest? Anyway, I dare you, no matter the risk. Your 60 minutes have started, good luck!”