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Can SSL and VPN mean SSL Secure Sockets Layer is a protocol including Netscape to secure data transmission between a client and a server. Diet plans . soon adopted by the kind of Microsoft Internet Explorer because leading web browsers, providing a secure means to transact data in an encrypted format over the web, most commonly seen with ecommerce sites taking credit card payments for purchases. A VPN Virtual Private Network is an individual communications network usually used within a company or by several companies which a need to share information over a public network.
VPN traffic is carried over the internet using standard often insecure protocols. What’s the fuss with SSL VPN’s SSL VPN technology has existed for several years, but only years ago year has current market literally exploded with low cost purpose built devices. The kind of Juniper, Nortel unveiled even Cisco have developed these low cost SSL based VPN solutions for various business types including SMEs. SSL VPNs work at software layer. Unlike IPSEC VPNs they are far less complicated to setup, support and maintain.
As they work with most modern internet explorer no software is needed be configured and maybe they are not restricted to a particular computer. Also, as almost all corporate networks globally, including those with stringent firewall policies, permit web traffic for instance the SSL port, SSL VPNs being utilized by mobile workers are almost guaranteed function with in every condition. This is one of the downfalls of the typical IPSEC VPN technology which struggles over NAT environments. vpn with SSL VPNs is it gives the administrator peruser access control to a strictly specified list of applications.
Summary of Benefits . Low Price tag of ownership many. End point Security in differing environments e.g. if no Antivirus on mobile machine, only permit extranet access out. Clientless web browser SSL VPN access for shared folders, applications and extranet resources . On demand client for full network layer access . Helps secure thin client access in the public domain Citrix, terminal services published world wide web .