CometVPN Blog

VPN Guides & Tutorials

5 min read

Decentralized VPN: Explained and Compared

The internet is at risk of being merged into small clusters owned by a few individuals. So, many turn to decentralization as a remedy.

You get more privacy when one provider can't control the means of your communication, web hosting, social media access, or other services. A decentralized VPN tests this idea for a secure internet connection.

Unlike traditional centralized VPNs, there is no single entity controlling the servers. Instead, requests are routed through multiple devices. Does this approach work with VPNs, or do you risk exposing your data even more?

Guoda Šulcaitė

Networking & Internet Basics

4 min read

What is OpenVPN: A Comprehensive Guide to Its Functions and Benefits

Key takeaways:

  • OpenVPN uses AES-256 encryption, SSL/TLS authentication, and flexible tunneling protocols like OpenVPN UDP and TCP to ensure secure, private, and reliable VPN connections.
  • OpenVPN works on all major platforms, including Windows, macOS, Linux, iOS, and Android.
  • As open-source software, OpenVPN’s code is publicly available which allows people to see how it works and verify its security.
  • On the internet, risks could be lurking behind any step you take, from hackers who want to steal your data to surveillance that follows everything you do. This is why using a virtual private network (VPN) is more important than ever.

    If you wouldn’t leave your house without locking the door, you also shouldn’t take your devices’ security for granted. But how do you choose the right virtual private network for you, as there are so many options out there?

    OpenVPN is an open-source VPN protocol that provides you with secure and flexible internet access. On top of that, the OpenVPN protocol is one of the most reliable options for creating a secure tunnel between your device and the internet.

    If you want to take full control of your online privacy and leverage safe VPN connections, it’s imperative that you understand OpenVPN and how it works. In this article, we will cover everything you need to know.

    Adomas Šulcas

    Cybersecurity & Privacy

    3 min read

    Can a VPN be Tracked by The Government?

    Key takeaways:

  • A VPN provider with a solid no-logs policy and strong encryption makes it much harder for the government to track your real IP or browsing history.
  • Websites can still track user activity with cookies and other scripts, even with a VPN tunnel.
  • Free or untrustworthy VPN providers often collect connection logs or use monitoring software, making it easier for the police to trace users.
  • Using a VPN might make you feel invisible online, but the government or the police can find traces of you if they employ the needed resources for it, since tracking IPs is not the only way to recognize your profile online..

    Many people turn to a VPN provider hoping to make their online activities private. But the truth is, it’s a bit messier than that. You’re surely a lot safer with it than without it, but not entirely untouchable.

    Guoda Šulcaitė

    VPN Guides & Tutorials

    5 min read

    How to Choose The Best Expat VPN

    Once you move out of a country to somewhere else, you lose access to all the location-locked content. For some countries that may not be a big issue, but if you move out of the US, for example, the content offered by every streaming service and many other platforms will change greatly.

    A virtual private network (VPN) can help you circumvent the issue entirely. As long as the virtual private network has servers in that particular country, you can access any location-based content.

    That’s part of the reason as to why VPNs became so popular – they allow you to access web services and content that otherwise would not be available to you.

    Guoda Šulcaitė

    Networking & Internet Basics

    4 min read

    DNS (Smart DNS) vs VPN: Key Differences and Benefits Explained

    More than one tool can be fit to achieve the same task. Usually, it's best to choose the most universal one, but the simplicity of the alternative might be tempting. Such is the choice between a smart DNS and a VPN service.

    Smart DNS is more of a quality-of-life improvement, allowing you to bypass the most basic blocks. A VPN server, on the other hand, is a full-fledged security and privacy solution for everything you do online.

    Granted, smart DNS services still have their applications, and you might be tempted to use both. To learn how to wield is to understand their differences and benefits, which is exactly what this article will explain.

    Adomas Šulcas