There are quite a few Docker security tools in the ecosystem, how do they compare? We have gathered a list of the most popular Docker security tools so you can evaluate what fits your needs better, including features and use cases. Here you will find both open source projects and Docker security commercial vendors.
But is Docker insecure? Not at all. Actually features like process isolation with user namespaces and resource encapsulation with cgroups reduce the attack vector providing a great deal of protection.
But moving into Docker provides an opportunity for much better security: Docker image scanning to detect known vulnerabilities, runtime security to identify and block threats on production, network security, compliance, audit and forensics are some of the areas where you can improve your security with the following Docker security tools.
Source: sysdig.com