They promise low-cost connectivity that could make conventional, expensive WANs a thing of the past. But can roll-your-own Internet VPNs really deliver?
Industry veteran Jon Oltsik cuts through the baloney and the babble to offer his list of the most overhyped technologies and marketing messages from the IT business in the past year.
Despite showing occasional signs of strain, the Internet has become an integral part of all kinds of business and consumer technologies. How will it change in the years ahead to meet with new demands? We identify some key areas to watch out for.
The question isn't so much whether the world is ready for VoIP, but more whether VoIP is ready for the world...
Running a virtual private network can save you money on leased lines, but can also create a lot of work. Can managed VPN services save you the trouble?
It wasn't too long ago that vendors still made a lot of their money through equipment markups. Telcos were the same, with comfortable profit on ISDN, STD calls, calls to mobiles and other heavily used services padding out financial reports.
Cisco's Mario Mazzola offers a behind-the-scenes look at the company's next-generation core Internet router.
They promise low-cost connectivity that could make conventional, expensive WANs a thing of the past. But can roll-your-own Internet VPNs really deliver?
Despite showing occasional signs of strain, the Internet has become an integral part of all kinds of business and consumer technologies. How will it change in the years ahead to meet with new demands? We identify some key areas to watch out for.
As chief information officer of a security company, Max Rayner is under even more pressure than others to practise what his company preaches. In this CIO Vision Series interview, he tells Munir Kotadia how his role as CIO and head of product development delivers efficiency in the supply chain.
Running a virtual private network can save you money on leased lines, but can also create a lot of work. Can managed VPN services save you the trouble?
Despite showing occasional signs of strain, the Internet has become an integral part of all kinds of business and consumer technologies. How will it change in the years ahead to meet with new demands? We identify some key areas to watch out for.
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