The Concept Of Virtual Private Network

A VPN is a private network that uses a public network (usually the Internet) to connect

VPN refers to the networking technology Virtual Private Network. A VPN allows users connected to this network the ability to access any website or computer data from any location in the world with dedicated and secure networking environment rather than being present in a public server. Majority of VPN users belong to business class industry and educational purposes. VPN networks are used in this manner because majority of VPN networks offer the features like encryption and anonymity which increases the privacy and security benefits while using the VPN network. VPN networks also allow the user ability to perform activities on the internet as if they were accessing

Douligeris, C., Serpanos, D. (2007). VPN Benefits. Network Security: Current Status and Future Directions. John Wiley and Sons

This type of network is designed to provides a secure, encrypted tunnel in which to transmit the data between the remote user and the company network” (Beal). VPN uses encryption to provide data confidentiality. Virtual Private Networks makes use of encryption and special protocols to provide extra security.

“Virtual private Network” transfer info by encapsulating traffic in IP packs and sending the packets over the internet. Companies that use a VPN from an ISP have outsourced their networks

With the rise of business relying on technology as a crucial pillar to their companies, we find ourselves in a whole new frontier of network security. The days when having a secure office network meant your servers were behind locked doors is long gone. Everyday companies must deflect outside attacks from people down the street and across the globe. One of the biggest threats is man in the middle attacks, where an outside party can intercept vital information being sent from one device to another before it reaches it’s destination. The solution to this problem lies in creating a Virtual Private Network, or VPN, to protect valuable information sent over a network.

A VPN is a secured private network connection built over a public network or internet which provides an encrypted connection or tunnel between the user computer and a private network (Millennium Internet). Use of VPN allows the user to be connected to millennium network resources even off campus.

VPN stands for Virtual Private Network. VPN is a data network connection that makes use of the public telecommunication infrastructure but maintains privacy through the use of a tunneling protocol and security procedures. It operates much like a Wide Area Network (WAN).

This paper will cover Virtual Private Network (VPN) service and steps that should be taken prior to setup. Emphasis will be on network and operating system for the VPN services. It will look at the types of connections a small business might expect to encounter when using VPN 's. The security concerns of choices in the set up of the connections for both parties including: type of encryption available and Firewall issues. Last of all what are the overall security concerns when using a VPN including problems with a discussion of fixes and security patches.

Furthermore, the audit states that no virtual private network (VPN) exists currently, something that the auditor and company may be unaware of is that this is a significant issue. It has become a necessity in business to enable employees, managers, contractors etc. to access confidential resources through public networks away from the workplace with confidence that they are secure in doing so.

A virtual private network (VPN) is an addition of a private network that bridges the connection between a shared or public network. It allows you to send data between two computers in a point to point private link (Microsoft, Virtual Private Networking: An Overview). VPN allows individuals and companies to connect two locations securely and remotely. For example, if one company branch is in Secaucus, NJ and the other is in Newark, NJ; they can securely access the central resources and communicate with each other.

A Virtual Private Network (VPN) is a system that gives you a chance to access the internet through a server that is

A VPN is a supplement of an enterprise’s private Internet across a public network such as the Internet, creating a secure private connection, essentially through a private tunnel. VPNs securely convey information across the Internet connecting remote users, branch offices, and business partners into an extended corporate network.

In this project I will pursue my knowledge about VPN and I will show how it works and how it will provide the security to the users. In this project I will establish a secure network using VPN which will provide users the proper and the faster access. The users will be able to use the network from any place with the specific username and password provided to every user. Users will stay connected with their Head offices and any other regional offices according to their need. It will work like a tunnel as the network will be connected point to point. No one will be able to use the network without username and password. I will make this project on VMware player with Microsoft Windows Server 2008 r2. I will design a network with two clients and a server which will be able to control the access of the users and will be a secure network so that no one can access it without the permission of the Administrator.

Virtual Private Network (VPN) is having a group of computers (private network) that are interconnected by comparatively unsecure networks, which has encryption and special protocol for providing the security, over the internet. At each site, we have the systems linked by