ZDAF is an innovative firewall AMI image to effectively attenuate ZeroDay cyberattacks. It uses two layered firewalls equipped with the unique ADD (Attacker Details Dataset) blacklist: one for the host and the other firewall for the docker containers. In addition to the dockerized cloud security, a load balancer is built in to lift the system performance by enabling parallel processing of many containers. The ZDAF AMI image is effective to attenuate ZeroDay and DOS cyberattacks. Please use lowercase username "ubuntu"to SSH into the EC2 instances.