$ ctf42

One_Day_Exposed

Misc No technique tags yet.
Difficulty Not rated yet

I was reviewing our service logs to ensure that no one tampered with our defensive security measures. I generated a list of dates representing the days when our firewall was confirmed to be online. However, it appears that the firewall was disabled for exactly one day. The list of dates is not in chronological order.

The flag format is cyh{YYYYMMDD}.

Writeups

Official

No official writeup linked.

Community

No community writeups yet. Solved it? Share how.

Log in to add a community writeup.