First we should know about that what is the VPN .Nowadays, the Internet network can be accessed easily and conveniently. Including faster communication performance but less cost, such as ADSL systems that provide high speed communication. While the cost is not very high, which resulted in the dial-up system becoming less popular, respectively (Connection with MODEM has a limitation on communication speed. In addition to speed performance, ADSL also supports a wide range of communication formats such as data, images, audio, video files, as well as online games that are constantly exchanging information.
The university dial-up system that supports 56 kbps data communication speed was affected by the ADSL system as well. Both teachers, staff, staff and students have switched to ADSL a lot, and the university does not block the use of service providers. However, other internet users (ISPs) encountered a problem when users were unable to access the university’s intranet. Because the connection with non-university ISPs will not be able to access the Intranet network, such as the T research database query system, etc., causing the need to add services in addition to dial-up with a VPN connection that helps. Allows user to connect with any ISP. And able to access the Intranet system within the university normally
VPN system opened on September 9, 2008 to allow users to access the FTP File, WSUS, SWU Antivirus and Remote PC VPN systems. Used some services even allow users to work from home or anywhere with an Internet connection. In order to immediately improve or correct work within the university. VPNGURU is one of the 5Best VPNs for the UK.
Benefits of VPN
- The transmission of data is secured with encryption.
- Information that has been intercepted Inability to use or understand information Because the data is encrypted
- Save cost because of the leased line and frame relay connections, to get a private network is expensive. And lower system maintenance costs as well, while VPNs do not require any additional costs for VPNs, only for the internet connection.
- High flexibility especially the remote connection model (Remote Access), users can connect to use the corporate network from outside. Or from public networks anytime, anywhere, for example, users work outside the office Or go to training in other provinces And able to connect to the internet Will be able to connect to a VPN to enter the company’s work system, check mail, send files
- Easy to manage it takes care of only a portion of the Anonymous VPN
- Able to set IP address (IP Address) to be the same network because each network will have Different set of IP addresses, but creating a VPN will make a separate network. As if being the same network Because the same set of IP addresses and domains (Domain) can be set
- The efficiency of data transmission is equivalent to that of a leased line connection to directly link branches.
- Connect to VPN anytime, anywhere. With various VPN Client software
