CTF Challenges
38 challenges
Internal Affairs
A handy URL preview tool for checking links. But what happens when you look inward? Note: This challenge requires...
Other People's Stuff
A document management system where everyone has their own files. But are they really private? Credentials: guest /...
Where's My Page?
A knowledge base with a curious page loading mechanism. Can you read between the lines... or directories? Note: This...
Welcome Admin
SecureBank's new enterprise portal just went live. The developers assured management that the login system is rock...
Cookie Monster
Welcome to Cookie Monster, a deliciously insecure login system! The developers were in a hurry and implemented their...
Verification Required
A company employee reported seeing a strange "security verification" while browsing. Shortly after completing the...
Exfiltration
Our IDS flagged suspicious outbound traffic from a workstation. The security team believes data was being exfiltrated,...
Access Denied
An application was accessed by an unauthorized user. We captured network traffic during the incident. Can you recover...
Packet Sniff
Our security team intercepted network traffic from a server that was recently compromised. The attacker connected...