CometVPN Blog

Key takeaways:

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.

A firewall is a security system that is meant to protect your devices from harmful files, viruses, and hacks online. An important thing to understand is that there are more than one type of firewall out there, and they have different levels and features of security.

In this article, you will understand everything there is to know about SPI firewalls, which offer more robust security by ensuring that only safe online traffic is allowed through.

Not too long ago we were looking to install the best antiviruses to keep our devices safe. But with the increasingly upgraded security protocols in our computers and laptops, VPNs are becoming the new security measure for most of us.

Today, many different VPN service providers can help keep your online activities safe and enable you to access geo-restricted content worldwide. And at the heart of the underlying technology of virtual private networks are VPN protocols.

This guide will break down everything there is to know about VPN protocols. We'll explain what part they play in your security, connection speeds, and compatibility, and compare the main features of the most popular protocols to help you choose the best VPN protocol for you.

Key takeaways:

The internet isn’t always a safe place, not even for an iPhone. Just like we have thieves and scammers in the real world, there are similar equivalents on the internet. Hackers, advertisers, and even internet providers can track your online activity for different purposes.

That’s why using a VPN for iPhone is a smart move. A VPN (virtual private network) protects your data, hides your location, and masks your IP address. Even if you don’t use public Wi-Fi on your iPhone when you go somewhere, it’s just as beneficial to use a VPN at home.

A VPN (Virtual Private Network) is a tool that protects your digital safety while browsing, traveling, and in any other situations where you use an internet connection. People rely on a VPN connection to secure their network, bypass geo-restrictions, and protect their data.

However, VPNs are not without their hurdles. After reading this article, you will understand why is your VPN not connecting, how to troubleshoot most VPN server connectivity problems, and how to fix them quickly.

Key takeaways:

Imagine being at work or relaxing after a tiresome day, and suddenly, you receive a phone call. The screen flashes: “No Caller ID.” Even if it was only an unknown number, you might hesitate whether you should answer, for it might be one of those spam calls by scammers or telemarketers. But “No Caller ID” sets off a whole new level of alarming curiosity.

These oddly looking calls are more than just an annoyance – they can be a privacy risk or a gateway to scams. To avoid these threats materializing, one needs to learn how to identify and handle these calls without getting into a trap and keeping a peaceful mind.

In this guide, you will find practical tips on identifying and blocking calls with no caller ID for better privacy.