Technology for disaster recovery security will certainly vary from business to business and rely upon your network, layout, applications and your information system's intricacy. As we grow and new technologies emerge, our information systems have become more complex, and complexity is the key enemy of security. There are technologies away there to help make simpler things like virtualization. Various other technologies might work better for a lot of people like basic data backups or expensive continuous data protection (CDP). For some people, the technology that might work best for DR security is going to be your resilient network edge and server environments that contain an excellent failover or some sort of continuity built in. You may even rely on identity and access management technologies to manage users when something goes wrong. And even a few of the cloud-based services out there will give you something to show up back on. In this case, at least you incorporate some of your data elsewhere.
The sort of DR security technology you got it for you is based on need and risk, so you have to step back and decide what's best for the business, and that is heading to involve getting the right people in on the discussion, looking at your environment and discovering what the real hazards are.
