Managing Security Groups in AgileCLOUD Using Horizon

Introduction Security groups in OpenStack act like traditional access control lists, working at the networking (virtual switch) level, rather than the instance level, allowing or disallowing traffic to flow between any two point based on a set of criteria, executed in the form of IP filter rules. Security groups are created per project and contain […]

Read more →

OpenStack Security Groups

OpenStack Security Groups provide hypervisor-based firewall functionality for web-scale applications. These security groups allow you to define “roles” for server instances, and then apply firewall rules consistently across all server instances participating in that role. For example, a “web server” role might enable inbound traffic to port 80 and 443, while an “app server” role […]

Read more →