More and more companies are moving to private cloud solutions every day. They are doing so for enhanced mobility, increased security, and to eliminate the headaches of managing servers and IT. But what about the cost? Will the cloud save them money?

Is a private cloud...

Firewall is a software or hardware device that protects your computer from being attacked over the internet by hackers, viruses, and worms. This may occur either at a large corporate network, or simply at a small home network; both have the same security issues.

Having...