Benefits of VPN
Virtual private network (VPN) is a leading solution to establishing secured long distance connections. They are often deployed (implemented) by organizations and business, but you can access virtual networks using your home network. It offers many benefits to large corporations, especially when it comes to wireless networking.
1. Increased security
VPN has the ability to provide information security by using authentication protocols and advanced encryption tools to ensure the transmitted date is not tampered with. Although there are numerous technologies that provide data encryption such as SSL, only a few numbers of protocol and applications are compatible when using SSL. VPN on the other hand doesn’t have this limitation, thereby is more flexible.
2. Reduces phone charges
VPN can also replace long-distance network connections and remote servers commonly used to access company intranet. For instance, clients can connect to their nearest internet service provider access point. Companies historically needed T1 lines in order to achieve secured connectivity. But with VPN, you can use the internet to tap into a virtual network through broadband connections or local lines.
3. Low support costs
By providing their services to many clients, VPN providers enjoy lower cost of maintaining virtual servers. Since companies have the ability to outsource support from third-party network service providers, they incur low operational costs.
4. Quality service
VPNs provide quality service and superior reach, particularly for both international and remote locations. They simply tap into the local lines to ensure network capability is readily available, thereby avoid the scalability problem.
5. Increases productivity
Now an organization can utilize the low cost of implementing VPNs to connect telecommuters, remote users and remote offices to the main sites. Therefore, organizations increase remote bandwidth connection while reducing operational cost.
Historically, VPN solutions and products had problems with compatibility thus attempting to match equipment might cause technical damage.