Giving everyone with a wireless card access to the same places on the network creates risk. Guests at an office, for example, may need to access the Internet from the lobby, but they shouldn’t have ...

For decades, networks have been built on the same fundamental principle: dedicated hardware appliances for each network function. Need a firewall? Buy a box. Need load balancing? Purchase another ...

Telecom and internet service providers have turned to faster networking technology—whether it be 5G, DOCSIS 4.0 or fiber-optic cables—to boost sales and profitability. But even with these new network ...

Tony Bishop, CEO of start-up IT consultancy Adaptivity and virtualization go-to guy, explains how to shift from a tactical to a strategic virtualization strategy. As an IT executive at Wachovia, Tony ...

From security to ease of access, virtualization is a way of organizing cloud systems and successfully conducting business. Cloud computing is a viable option for many businesses. This ever-growing ...