CometVPN Blog
Best Residential VPN Providers in 2024
A Virtual Private Network (VPN) encrypts your traffic and hides your IP address. The way these functions are accomplished affects various aspects of your online privacy and security. Here, we'll consider using residential IP addresses instead of those originating from a data center. A residential VPN has advantages compared to traditional ones, but there are some caveats. It all boils down to residential VPN providers. The worst ones may even create more risks than benefits. We'll end this article with a list of the best residential VPN providers on the market.
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MAC Flooding: Effective Strategies to Combat Network Attacks
MAC flooding is a network attack that intends to overwhelm a switch (a device that directs data packets to specific MAC addresses), causing it to enter a fail-safe mode. A network switch, when overwhelmed, enters an “open” mode where all information is sent to every port to avoid taking down the network. Since all data is transmitted to every MAC address, the security of a network is compromised. Normally, a switch would only send data to specific ports and addresses. In the fail-safe mode, port security is compromised as all information is transmitted to every port.
7 min read
IP Fragmentation Attack: Understanding the Threat and How to Prevent It
We’re all familiar with the pain of sudden internet connection problems, instability, and the constant website crashes. And while this could just be an innocent connection loss, it could also be a sign of an IP fragmentation attack. Although a lesser-known threat, it’s a type of cyber attack that exploits the way internet protocols handle data transmission to evade firewalls, disrupt services, and infiltrate networks undetected. If successful, a slowed internet would be the least of your worries – there would also be a risk of major application crashes, and worst still, malicious and unauthorized data breaches. That’s why it’s important to be informed and know how to protect your device properly.
8 min read
How to Encrypt Internet Connection: A Comprehensive Guide
No one's forcing us to lock our front doors, but everyone does it anyway. Encryption plays a similar role in safeguarding your internet connection, except that many people still don't do it. The concept of encrypting internet traffic isn't so well-known. Simply put, encryption makes information unreadable by unauthorized third parties. Just as someone without a key can't access your locked house, no one without an encryption key can access your encrypted data. We're going to cover all the basics to start locking the cyber doors to your internet connection. With the right tools, sensitive data can be protected without much hassle.
3 min read
What is FBI Honeypot: Understanding Privacy Implications
An international law enforcement team has successfully arrested hundreds of criminals and seized their illegal assets. All thanks to an allegedly encrypted messaging app with data collection backdoors for the FBI. That's where the name FBI honeypot comes from. But while effective in catching criminals, honeypots raise important privacy and security concerns. After such a precedent is set, how can anyone be sure he isn't falling for a honey trap even without any criminal intentions?
3 min read
Ethernet vs Wi-Fi: Which One is Better?
Ethernet and Wi-Fi are the two main ways to connect your computer to the internet. While Wi-Fi has received significantly more attention in recent years, especially among consumers, due to its simplicity and flexibility, ethernet is still widely used in various other applications. Even if Wi-Fi is significantly more popular, it isn’t strictly better. Both methods have their benefits and drawbacks. Wi-Fi’s popularity comes from its ease-of-use and flexibility, but an ethernet connection can be much more useful in certain scenarios.
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.