Menu Close

Mobility As Well As Security Part 1: Ssl Based Vpn}

  • Get More Information Here:
  • Qga

Mobility As well as Security Part 1: SSL Based VPN


Haskiel Bronze

What does SSL as well as VPN mean?

SSL (Secure Sockets Layer) will be the protocol developed by Netscape to secure information transfer between a client as well as a server. It was soon adopted by the likes of Microsoft Internet Explorer as well as other leading web browsers, providing the secure means to transact data in an encrypted format over the web, most commonly seen with e-commerce websites taking credit card payments for purchases.

The VPN (Virtual Private Network) can be a private communications network usually used within the company or by many companies which have the need to share info over a public network. VPN traffic will be carried over the Internet using standard (often insecure) protocols.

What can be the fuss with SSL VPN?

SSL VPN technology has been around for many years, but only within the past year has the marketplace literally exploded with low cost purpose built devices. The likes of Juniper, Nortel and now even Cisco have developed these low cost SSL based VPN solutions for various business types including SMEs.

SSL VPNs function at the application layer. Unlike IPSEC VPNs they are far less complicated to setup, support and maintain. Because they operate with most modern internet browsers no software is required to be configured and they are not restricted to the certain personal computer. Also, as almost all corporate networks globally, including those with strict firewall policies, permit internet traffic including the SSL port, SSL VPNs being utilized by mobile workers are almost guaranteed to function within every environment. This particular is 1 of the downfalls of the a lot more common IPSEC VPN technology that struggles more than NAT environments. A single other benefit with SSL VPNs is actually it gives the administrator per-user access control to the strictly specified list of applications.


Summary of Benefits:

1. Low Total cost of ownership

2. End point Security within differing conditions (e.g. if no Antivirus on mobile machine, only permit extranet access)

3. Clientless (web browser SSL VPN access for shared folders, applications & extranet resources)

4. On demand client for full network layer access

5. Helps secure thin client access in the public domain (Citrix, terminal services published on the web)

6. Per-user or per-group application list control

What should I do next?

1. Understand the companygoals and what you are trying to achieve from your own VPN solution

2. Consider what applications and tools you intend to provide over your VPN solutions as well as study the VPN options available to you.

3. Understand the security and service requirements of your own VPN Solution and find out that VPN products provide these

4. Think about if you should be implementing additional security safeguards to further protect your VPN solution

SSL based VPN solutions are now very inexpensive and they ensure mobile workers may access important company info from almost any unit anywhere in the world. They ease simplicity as well as availability when implemented within the nicely planned as well as thought out manner and they assist to achieve the trouble free environment for remotely accessing important data.

SSImobile as well as security expert are available to provide mobile and security solutions for companies of all sizes covering consultancy, planning, deployment, support and user training.

To get more information, visit our site about Virtual Private Network at

Article Source:

Mobility As well as Security Part 1: SSL Based VPN