Are you residing in India and having a tough time accessing your craved websites hosted in US, UK or other locations? If it is so then VPN is the most feasible solution to come to your rescue. There might be varied reasons leading to the internet censorship of such websites; it may be because of the government restrictions or possibly due to the ban imposed by the site owners on broadcasting them outside their hosting location. In either case, you would require any of the filter bypassing tools to open the websites and VPN is the best to fit into such a cause. With a VPN, your original IP address is masked and what others see is your manipulated IP address, which further minimizes your chance of being tracked or blocked due to unauthorized use of a particular website.
Basically, a VPN is a private network that uses a public network (usually the Internet) to connect remote sites or users together. Instead of using a dedicated, real-world connection such as leased line, a VPN uses "virtual" connections routed through the Internet from the company's private network to the remote site or employee. In this article, you will gain a fundamental understanding of VPNs, and learn about basic VPN components, technologies, tunneling and security.
Businesses often use VPNs to communicate across multiple locations. For example, a large company that has offices in several cities may need to send data to the different locations via the Internet. To keep the information secure, the company might set up a VPN with an encrypted connection. This is similar to having a secure intranet over the Internet. On a smaller scale, individual users may have a VPN account with their company, which allows them to connect to their office computer from their home or another location. This is especially helpful for business travelers who need to access office data from their laptops.
The relative ease, speed, and flexibility of VPN provisioning in comparison to leased lines makes VPNs an ideal choice for corporations who require flexibility. For example, a company can adjust the number of sites in the VPN according to changing requirements.
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