waf-fu, or Some Log Replay Nonsense
Summary
The author describes a technique called 'waf-fu' which involves replaying logs to search for credentials. This process aims to identify potential access points within an environment by analyzing CloudWatch logs.
IFF Assessment
FRIEND
This article discusses a defensive technique for finding credentials, which aids defenders in securing environments.
Defender Context
Defenders can learn from this technique to proactively hunt for exposed credentials within their cloud environments. Regularly reviewing logs, especially for sensitive information like credentials, is a crucial step in preventing unauthorized access and lateral movement by attackers.