VPN is designed as the first virtual private network to access distant branches. With the rapid increase in restrictions and surveillance, VPNs began to serve many different purposes. There are hundreds of uses for VPNs, but as I remember, I listed the top 25 uses for VPNs. Please check the following details:
1. Get an invisible cloak to get rid of online threats
2. Eliminate the digital footprint on the Internet
3. Keep private conversations private
4. Protect valuables online
5. Hide your identity when sending anonymous emails
6. Protect your entire family and home network
7. Safe use of free Wifi hotspots
8. Shopping online securely with a credit card
9. Avoid government surveillance
10. Free access to the web
11. Watch your favorite sports online
12. Watch your favorite movies
13. Listen to free music anytime, anywhere
14. Unlimited access to VoIP services
15. Enjoy MMORPG games without lag
16. Download Torrent anonymously
17. Books from all over the world
18. Avoid additional taxes
19. Saving Air Tickets
20. cost-saving hotel reservations
21. Save money on books and hardware
22. Secure access to official email
23. Remote access to the office network
24. Optimize your website with offline SEO
25. Express your thoughts and opinions freely
To make the usage more interesting, I wrote an article and defined each usage from the perspective of a wizard (Hogwarts style). If you need to read more about usage. Read the blog Why use VPN – 25 reasons from the wizard’s perspective
Here Are Some Important Uses Of VPNs:
1) Use Public or Hotel Wireless Networks Safely:
Public wi-fi does not provide encryption security to its users, and your signal will be broadcast to anyone who is eavesdropping enough, so some people use VPN in Wi-Fi hotspots to prevent snooping. The person collects private information. Generally, the most effective way to prevent data input errors is to use a VPN service, which allows all the Internet to be used completely privately and safely.
2) Secure Communication Between Sites:
Nowadays, many companies have branches and use site-to-site VPN connections to connect these branches to the head office via the Internet. For example, companies can enable workers who have laptops on the go or at home to connect to the company network, just like sitting at a desk in an office. A company with offices in both locations can use VPN to connect to them over the Internet, so it seems that there is only one network. By linking the remote site with the head office, users can send and receive information through a secure connection. Employees can use file servers and printers that are not physically in the same office.
3) Bypass Network Censorship And Content Surveillance:
Some countries/regions have set up firewalls to restrict their residents from seeing, hearing, and sharing content with others inside and outside their borders. Connecting to a VPN server will allow you to “breakthrough” censorship restrictions and access the entire World Wide Web.
4) Access To Restricted Content:
By using a VPN service, you can control your computer’s IP address to a specific location such as the United States, where you can unlock access to Netflix and streaming content from outside the United States.
There Are Two Common Types Of VPNs:
Remote access: Also known as virtual private dial-up network (VPDN), this is the user-to-LAN connection used by the company. The company’s employees need to connect to the private network from various remote locations. Usually, companies wishing to build a large remote access VPN will use an Internet service provider (ISP) to provide their users with some form of Internet dial-up account. Commuters can then dial 1-800 numbers to access the Internet and use their VPN client software to access the company network. A company that needs remote access to a VPN is a good example. This large company has hundreds of salespeople in the field. The remote access VPN allows secure, encrypted connections between the company’s private network and remote users through a third-party service provider.
Site-to-site: By using dedicated equipment and large-scale encryption, companies can connect multiple fixed sites through public networks (such as the Internet). Each site only needs a local connection to the same public network, which saves money on longer dedicated leased lines. VPNs between sites can be further classified as Intranet or Extranet. A site-to-site VPN established between offices of the same company is called an intranet VPN, and a VPN that connects a company to its partners or customers is called an Xtranet VPN.
A Well-Designed VPN Can Benefit The Company a Lot. For Example, It Can:
- Extend geographic connectivity
- Compared with traditional WAN, reduce operating costs
- Reduce transportation time and travel costs for remote users
- increase productivity
- Simplify network topology
- Provide global networking opportunities
- Provide remote office support
- Provides faster return on investment (ROI) than traditional WAN
What Features Does a Well-Designed VPN Need? It Should Contain The Following Items:
- Network management
Three Ways To Use VPN. The purpose Of All Three Goals Is To Safely Connect Two Points.
- Site to site – You have two offices and want to be able to access shared files, internal websites, etc. from two locations. VPN allows you to do this safely, also known as creating a WAN (Wide Area Network)
- Remote workers to the office-you have an employee (or multiple employees) and need to access the above resources remotely. You can install the client on the remote worker device (smartphone, tablet, computer) so that you can access the office network securely and encrypted.
- Personal VPN-Personal VPN is used to encrypt the traffic between you and the Internet. Users choose to do this so that their traffic cannot be tracked or pass through firewalls that block access to certain sites (for example, in certain countries/regions such as China, Iran, etc.). Essentially, a direct connection is established between the device and a server outside the country/region. From there, you can freely search online!
VPNs use various technologies (protocols) and topologies, with various styles and sizes. Some hardware VPNs require manual configuration and network knowledge. Then there is a software VPN that may not require configuration. There are a large number of personal VPN providers out there, and they usually charge $5 to $10 per month for the service.
Basically, VPN is used for security purposes when using public networks. Most of the time, VPNs are used in telecommunications small businesses. In order to securely access the private network, please use a virtual private network. In order to establish a secure private connection on public networks (such as the Internet and Wi-Fi), VPN is the best choice. In other words, it’s all about security and privacy on public or private networks.
It creates a secure connection where you can access the network remotely. I think these uses are sufficient. To get a VPN solution, please use TelePacket, which provides TP Optimizer software to solve the sip blocking problem.