Docker - Docker is an open platform that enables developers and system administrators to create distributed applications.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Kubernetes - Kubernetes is an open source orchestration system for Docker containers
Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
Amazon ECS - Amazon EC2 Container Service is a highly scalable, high-performance container management service that supports Docker containers.
Chef - Automation for all of your technology. Overcome the complexity and rapidly ship your infrastructure and apps anywhere with automation.