In a society that is becoming increasingly reliant on technology, digital security must be a top priority. A virtual private network (VPN) is an excellent tool in optimizing your digital security. A VPN is a private network that encrypts and transmits data as it travels between networks on the internet. Using VPN allows users to browse websites securely, gain access to certain restricted websites and overcome censorship blocks. Since VPNs protect internet traffic via data encryption, users’ data is protected from online spies and potential cyber-attacks.
If you’re relatively unfamiliar with VPNs, you probably have plenty of questions about how they work, their basic functions, and how to compare the various VPNs on the market. This guide answers all your burning questions so you can get all the information you need.
How Do VPNs Work?
Essentially, a VPN creates a private online tunnel between your computer and the rest of the internet. By creating this secure tunnel, the VPN protects your data that is traveling between networks, such as your IP address and your browsing history. Without a VPN, this information isn’t protected and could potentially be viewed by a number of external bodies, including the government, your internet service provider (ISP), or other people on a shared network.
What Are Some of the Basic Functions of a VPN?
VPNs serve a number of functions in heightening your digital security. Some of them include:
- Bypassing geographic restrictions on certain websites and streaming services (such as Netflix, Hulu)
- Protecting your data from prying eyes on untrustworthy Wi-Fi networks
- Boost anonymity in the online space
- Protect against logging while torrenting
Are VPNs Legal?
In short, it depends. VPNs are legal in certain countries while they are completely banned in others. It also depends on what you’re using a VPN for. For example, if you’re planning to use a VPN to evade government restrictions or violate the law and commit a crime, this would be not only incredibly ill-advised but also illegal. Be sure to do your research on the laws and restrictions on VPNs in your country to avoid any legal missteps.
Are VPNs Secure?
VPNs are incredibly secure, and this is a huge part of their appeal. The data encryption that VPNs are designed for is what makes them so secure. The best VPNs use AES 256-bit encryption, which is also used for military-level government operations, making it one of the most secure levels of encryption on the market.
However, there are still some threats you may face even if you use a VPN. For instance, when you use a VPN to access restricted content, you may be subject to suspicious activity. It’s important to always be mindful and keep an eye out for any cyber threats when using the Internet.
Where Can I Learn More About VPNs?
There are several online resources you can consult to learn more about VPNs. These websites also often provide reviews on different providers, so you can cross reference and see which might be the best fit for your needs. For instance, check out sites like inVPN to get your VPN education journey started.
If you’re interested in bolstering your digital security, a VPN could be a great tool to help you do so. By encrypting your data and creating a secure pathway through online networks, a VPN keeps your information safe from prying eyes on public networks. With a VPN, you’ll not only have a higher sense of digital security but a stronger sense of peace of mind.