Can SSL and VPN mean SSL Secure Sockets Layer is a protocol produced Netscape to secure data transmission between a client and a server. It had been soon adopted by brand names Microsoft Internet Explorer along with other leading web browsers, providing a secure to be able 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 that have a need to share information over a public network.

VPN traffic is carried over the particular using standard often insecure protocols. Exactly what the fuss with SSL VPN’s SSL VPN technology been around for several years, but only in the past year has economy literally exploded with low cost purpose built devices. Sites such as Juniper, Nortel also now even Cisco allow us these low cost SSL based VPN solutions for various business types including SMEs. SSL VPNs work at the application layer. Unlike IPSEC VPNs they are far less complicated to setup, support and maintain.

As wat is vpn service work with most modern windows no software is desirable to be configured and yet not restricted with regard to an important computer. Also, as almost all corporate networks globally, including those with stringent firewall policies, permit web traffic like the SSL port, SSL VPNs being as used by mobile workers are almost guaranteed to in every process. This is one from the downfalls of greater common IPSEC VPN technology which struggles over NAT locations. One other benefit with SSL VPNs is provides the administrator peruser access control to a strictly specified involving applications.

Summary of Benefits . Low Sum total of ownership realistically. End point Security in differing environments e.g. if no Antivirus on mobile machine, only permit extranet access . Clientless internet browser SSL VPN access for shared folders, applications and extranet resources . If required client for full network layer access . Helps secure thin client access in the public domain Citrix, terminal services published previously web .