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IIJCS:Volume 2, Issue 11, November 2014

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Title:
VIRTUAL PRIVATE NETWORKS SERVER WITH FIREWALL TECHNIQUES AND ACCESS METHODS
Author Name:
DR. P. RAJAMOHAN
Abstract:
ABSTRACT A Virtual Private Network (VPN) is a private data network that makes use of the public telecommunication infrastructure, maintaining privacy through the use of a tunneling protocol and security procedures. A firewall is a piece of hardware and/or software which functions in a networked environment to prevent some communications forbidden by the security policy As viruses change after learning the language of a firewall, the firewall has to work even harder to keep up with these changes. With the same device we can connect to our Network via VPN and access our data from anywhere in the world. Keeping our data protected in a secure channel by using high encryption levels of protection. This paper presents the special issues of VPN technologies in communication especially firewall technologies and access methods supporting with VPNC standards and performance. Keywords:- VPN - Virtual Private Network, PPTP - Point-to-Point Tunneling Protocol, L2TP - Layer Two Tunneling Protocol , TCP - Transmission Control Protocol, NAS - Network Access Server, IP - Internet Protocols.
Cite this article:
DR. P. RAJAMOHAN , " VIRTUAL PRIVATE NETWORKS SERVER WITH FIREWALL TECHNIQUES AND ACCESS METHODS " , IPASJ INTERNATIONAL JOURNAL OF COMPUTER SCIENCE(IIJCS) , Volume 2, Issue 11, November 2014 , pp. 023-032 , ISSN 2321-5992.
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