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DNS security: How to protect your network from DNS threats
Every network relies on the Domain Name System (DNS) to keep traffic flowing and users connected. But DNS is also a prime target for cyberattacks, from phishing and malware to hijacking and service ou...
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What are VPN ports?
When you connect to a virtual private network (VPN), data travels through a secure, encrypted tunnel between the device and the VPN server. At the heart of this connection are VPN ports, acting as gat...
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Is Apple Pay safe? Complete guide to Apple’s mobile payment security
Apple Pay makes it easy to pay straight from your Apple devices, whether you’re shopping in-store or online. But when your phone or watch is holding your banking details, it’s fair to ask if it’...
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Data scraping: What it is and how it works
The internet holds an enormous amount of information, and a lot of it is collected automatically. Techniques like data scraping are widely used in business, marketing, and research to pull information...
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What are trackers? Understanding how they affect your online privacy
Trackers are technologies that collect information about how you use websites, apps, and online services, often without your knowledge. They can track what you click, what you search for, how long you...
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What is my local IP address?
Local Internet Protocol (IP) addresses help your devices communicate with each other and your router while remaining separate from the public internet. Knowing your local IP address can help with trou...
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Cookieless tracking: How you’re tracked without cookies
Major web browsers are phasing out third-party cookies, the technology that has long enabled companies to track users across the internet. While this sounds like a win for privacy, it doesn't mean onl...
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How to test your internet speed: A secure and simple guide
A fast internet connection lets you stream in high quality, download large files quickly, and enjoy smoother online gaming. Slow speeds, on the other hand, can lead to buffering, lag, and longer load ...
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What is adware? Your complete guide to protection and security
Every day ads are a normal part of using the internet. You’ll likely encounter them every time you open your browser. However, if you’re constantly seeing pop-ups and intrusive ads, you might have...
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What is quantum computing? From qubits to real-world use cases
Think of a computer that doesn't just process 0s and 1s but can evaluate many possibilities simultaneously. That's the idea behind quantum computing, an emerging field that uses the principles of quan...