Mobility And protection Part 1: SSL dependent VPN’s
What does SSL plus VPN mean?
SSL (Secure Sockets Layer) is a process developed by Netscape to secure information transmission between a client and a server. It was soon used by the likes of ms Internet Explorer and other leading web browsers, providing a secure means to work data in an encrypted file format over the web, most commonly observed with e-commerce sites getting credit card payments for buys.
A VPN (Virtual personal Network) is a private marketing communications network usually used within a company or by several companies that have a need to share info over a public network. VPN traffic is carried over the Internet using standard (often insecure) protocols.
What is the fuss along with SSL VPN’s?
SSL VPN technology has been around for several years, yet only in the past year has the market literally exploded along with low cost purpose built products. The likes of Juniper, Nortel and now even Cisco have developed these types of low cost SSL based VPN solutions for various company types including SMEs.
SSL VPNs work at the application coating. Unlike IPSEC VPNs they are far less complicated to setup, assistance and maintain. As they work with most modern web browsers no software is required to be configured and they are not really restricted to a particular computer. furthermore, as almost all corporate systems globally, including those with strict firewall policies, permit web traffic including the SSL port, SSL VPNs being utilized by cellular workers are almost guaranteed to work in every environment. This is one of the downfalls of the more common IPSEC VPN technology which usually struggles over NAT conditions. One other benefit with SSL VPNs is it gives the manager per-user access control to a strictly specified list of programs.
Summary of Benefits:
1. lower Total cost of ownership
2 . End point Security within differing environments (e. gary the gadget guy. if no Antivirus upon mobile machine, only enable extranet access)
3. Clientless (web browser SSL VPN access for shared files, applications & extranet resources)
4. On demand customer for full network coating access
5. Helps safe thin client access in the public domain (Citrix, terminal solutions published on the web)
six. Per-user or per-group software list control
What should I do next?
1. realize your company’s goals and what you are trying to achieve from your VPN solution
2. Consider what applications and services you intend to provide over your VPN solutions and understand the VPN options available to you.
3. Understand the security and service needs of your VPN Solution plus determine which VPN items provide these
4. think about if you should be implementing extra security safeguards to further safeguard your VPN solution
SSL based VPN solutions are now very affordable and they ensure cellular workers can access important company information from almost any device anywhere in the world. They relieve simplicity and availability whenever implemented in a well prepared and thought out manner and they help to achieve a trouble free atmosphere for remotely accessing important data.
SSI’s mobile plus security specialists are available to provide mobile and security options for companies of all dimensions covering consultancy, planning, application, support and user coaching.