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IT Debate: Five common VPN questions

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Gartner recommends a managed VPN, except for remote access use. Do you agree with this opinion? Do you believe a VPN is secure enough to use across the Internet? Is there some type of data that you would not trust on a VPN? You can read the related Gartner article, which will be posted 3:00 AM Wednesday, at https://www.techrepublic.com/article.jhtml?id=r00620001129ggp01.htm

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by fred.wilson

Once a company answers the question; 'How much security do we need?,' it can proceed with the implementation of a VPN or private network. A managed VPN will be a more cost effective solution than a private network. And with the advent of IPSec andL2TP, as well as private key encryption, I do not see a large security vulnerability. The largest problems that a VPN solves is speed to market, lower capital costs, and no new headcount.

by oridjinn

Currently our organization (small business - 75 employees) we have two locations. To have the two locations connected via a frame relay or some other method would have cost the organization $2000 - $4000 per month. With VPN we were able to connectthe two locations with DC's on both sides using Windows 2000. One with a T-1 and the other location (5 employees) with a DSL. The total cost to us per month $700. I believe that sensitivity between the two VPN's are secure enough with PPTP. Utilizing the VPN's with Citrix allowed the remote office to utilize all network functions with ease and also created a way for centralized management without travel to the second location. The cost vs. security was the biggest part of our decision and you can see which one we went with.

by plantogo2000

Five years are hard to imagine in the Internet world. Ninety nine percent of what is being used today didn?t exist five years ago and Internet technologies not only continue to develop but new technologies are introduced every six months. The assumption that new technologies will adversely affect network security and those corresponding related services for remote and mobile users includes wireless technology which is currently undergoing dramatic changes in both standards and product development. Gartner has pointed out in a number of different polls that wireless technology and the extension of the office to remote applications are going to be enjoying significant growth.
Any company without a VPN is not operating efficiently and taking advantage of technology in terms of business economics. From the beginning it will be strategic to utilize a VPN and manage its use while anticipating remote access use. The security measures needed to provide security will be provided and special measures. Special considerations for particular data classes and types will be satisfied as needed.
This places new demands on security at every application type and level. The second assumption is that technology improvements for security will continue to lag behind the curve for quite some time. While this increases the number of access points to a company?s data it is part of the formula and must be considered doable. This must also include the tele-commuting world which has a very large amount of growth expected and includes many of the same network security issues. Because these two applications have so much in common one can assume that the development dollars necessary to provide needed security will be delivered. The reason why the system will prevail is because every threat will be met.

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