VPNs are a crucial first step in protecting your data from online threats.
But for the strongest levels of security, you should invest in an open source VPN like Proton VPN.
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Proton VPN
Most people get the basic idea of a VPN. It creates a secure, encrypted connection – a kind of private tunnel – between your device and the internet.
This helps protect your online activity and keeps your personal data safe.
But for guaranteed online protection, the smartest choice is an open source VPN like Proton VPN.
The service was first launched in 2017, and comes from a Swiss-based company with a strong reputation for its commitment to privacy and security.
Read on to learn about open source VPNs and what makes Proton VPN the ideal choice for safe online activity.
What is an open source VPN?
You’ve probably heard the term “open source” for all kinds of apps.
It simply means that the code used to build the software is public and anyone can see it.
Sometimes, people can even change or adapt this code.
This is exactly how open source VPNs work. Their code is open for everyone to look at, inspect, and analyze.
This clear and community-driven approach makes sure your data is safe from prying eyes. It also lets you enjoy a truly open and customisable network.
What are the benefits of open source VPNs?
Open source VPNs offer many advantages.
First, they provide transparency. Because the source code is public, security experts and the global community can check how the VPN handles your data and encryption.
This gives you more confidence that the company is sticking to its strict privacy policy.
This constant review means any potential weak spots are found and fixed quickly, which lowers the risk of a security flaw putting you in danger.
In contrast, closed-source code relies on “security through obscurity,” meaning vulnerabilities are less likely to be found.
Even worse, these flaws might only be known by hackers and perpetrators of cyber crime, who can use them without you ever knowing.
When it comes to online privacy and security software, free and open source is better for your safety and provides more accountability to the community.
Another key benefit is customizability.
Users can change the VPN to fit their specific needs. This community-driven improvement process means the software is always improving.
Why you should choose Proton VPN
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Proton VPN
When it comes to open source VPNs, Proton VPN stands out because of its strong commitment to your privacy and security.
No-logs policy
Proton VPN has a strict no-logs policy. This means the company keeps no records of what you do online, including which websites you visit or the content of your communications.
It doesn’t log your IP address, how long your sessions are, or any location information.
This high level of privacy is possible in part because the company is based in Switzerland, which has some of the world’s strongest data protection and digital privacy laws.
Third-party security audits
Another unique thing about Proton VPN is its commitment to having independent security experts check its software before it’s released to the public.
For example, Mozilla has previously reviewed the company’s technology and structure for a partnership.
Since then, Proton VPN has started more thorough, security-focused audits for all of its clients.
The company hires top independent security researchers like Ruben Santamarta to do these audits.
Even though these audits are expensive and take a lot of time, the company believes they are a crucial step that must go along with making its code open source.
Proton VPN will continue to do these audits regularly to have constant independent checks on its app security.
Community participation
Another important benefit of making the software open source is that it helps Proton VPN’s overall goal of building a more secure and private internet by using the power of the community.
Developers from all over the world can now submit security improvements through the company’s bug bounty program.
In some cases, even feature improvements from the community might be added to the official Proton VPN apps.
For more VPN advice, read our explainer on why every iPhone owner should be using these privacy settings.
