Playbook does for firewall rules what software developers have been doing with their source code since the ’80s. We check code into a source control system —- Subversion, if you’re wondering. ...

It depends on the device, but the short answer is generally “by SSH using host keys, which we generate”. With Cisco devices, we SSH in and converse with the IOS command ...

Playbook has survived multiple customer audits. Also, we know a thing or two about web application security, being app security consultants ourselves. Some things to know up front:  ...