Senin, 01 Agustus 2011

Evolution of Remote Access Technology


In the past 2 decades the Remote Access technology has evolved countless times to its perfection. Pretty much all businesses and corporation now heavily rely on Virtual Private Networks (VPN) and the use of PC remote access for remotely accessing their VPN when outside their premises. Employees then again are blessed with this technologies as they can now work even at home without having getting to be at the office to use the VPN.

However the use of this type of software program to access its VPN can burn a hole in the pockets due to the ever growing prices and security concerns. A recent report by Infonetics showed that the VPN security market place grew 11% this year and is expected to reach $6.6 billion by the year 2015. With interests shifting from just remote access to 'secure remote access', the remote access business has had a large number of innovative adjustments to assist in the evolution of this technologies and its uses.

In over 20 years the evolution is going steady. Starting from a humble use by using a network of private modem pooled together via dial up connection and then followed by the use of online IP protocols to navigate among the VPN & customers. At this time the alter has made is attainable to access VPNs with out needing to download and install special client software program on the PC. This is really convenient as it permits complete access from anyplace which includes smart phones by utilizing SSL, SSLv3 & the new player in the industry TLSv1 (Transport layer security). The use of TLS & DTLS has helped in balancing endpoint limitations and lowering risks against each user and the application. Although these new security functions might not mean a lot to dwelling users of Remote Desktop Software, they are extremely valuable for corporations that are active in industries where secure access to organization data is a priority.

The constant adjustments have its added disadvantages as properly, due to the fact there are now hundreds of different PC remote access tools that are obtainable in the market. At present product choice involves SSL VPN tools to support secure web portal access to an application from restricted endpoints. Superior proxy access to frequent clients from quite a few endpoints, secure port forwarding via java or ActiveX and network tunnels from endpoints with Installed TLS VPN customers are also applied in specific software program solutions. Thus, prior to you make a decision as to which remedy will be the finest 1 for your firm, you truly want to take the time to analyze your needs both in terms of what kind of access will be necessary (internet based, PC applications, mobile applications, and so on.) and the kind of security mechanisms that you will need to have.

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