Security is one of the five pillars of AWS Well Architected Framework. Also it is fundamental pillar of any organization. Security protects against threats and incidents through prevention, risk detection and, if necessary, remediation. Amazon Web Services has a wide range of security-oriented services grouped into security, Identity and Compliance. Let’s look at them at a very high level in one place. There is more to it but this gives us good clarity about how and what we need to concentrate to secure applications hosted on AWS cloud.