🔶 ECS on EC2: Covering Gaps in IMDS Hardening

The article discusses securing ECS on EC2 by blocking IMDS access. IMDSv2 with hop limit 1 only blocks access in bridge mode but not in awsvpc or host modes. Different networking modes require specific configurations to protect against privilege escalation attacks like ECScape.

https://www.latacora.com/blog/2025/10/02/ecs-on-ec2-covering-gaps-in-imds-hardening/

(Use VPN to open from Russia)

#aws