In this lesson Professor Wool discusses ways to ensure that your security policy on your primary site and on your disaster recovery (DR) site are always sync. He presents multiple scenarios: where the DR and primary site use the exact same firewalls, where different vendor solutions or different models are used on the DR site, and where the IP address is or is not the same on the two sites.

Learn more about AlgoSec at http://www.algosec.com and read Professor Wool's blog posts at http://blog.algosec.com