HawksCode Softwares Pvt. Ltd is a global IT company delivering services, solutions to enterprises worldwide.Virtual private Network creates a secure network connection over public network such as internet. Large corporate, companies, educational institutes use VPN technology to enable remote user to connect to private network securely.
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VPN can connect multiple sites over a large distance. It is often used to extend intranet worldwide to distribute information to wide number of users. In order to gain access to network user is authenticated using unique identification and password credentials. Educational Institutes use VPN to connect to the campuses located across the country or outside the world.
Advantages of VPN:-
Sharing of files
Disadvantages of VPN:-
2) The reliability and performance of an Internet-based VPN is not under an organization’s direct control. Instead, the solution relies on an ISP and their quality of service.
3) The lack of Quality of Service (QoS) management over the Internet can cause packet loss and other performance issues.
4) Vendor interoperability is another potential disadvantage as VPN technologies from one vendor may not be compatible with VPN technologies from another vendor.