I know the rules say that your not allowed to share writeups online. Can it be done if you password protect the writeup with the root flag of the machine?
With best greetings from us and thankful to your respect of the rules , We agree with you ! You and other members are allowed to create writeups protected by password and only accessible to the members who completly owned the particular machine and again by being fair-play ( no write-up unlock to send to someone who didn't owned) . Cheers !