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What is a zip bomb, and how can it harm your system?
Zip bombs may look like tiny, harmless files, but they pose a real threat. Imagine receiving a zip file in an email—just a few kilobytes in size—that looks perfectly harmless. Then, when you open ...
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What’s a possible sign of malware? 11 red flags to watch for
Malware, short for malicious software, is one of the most widespread risks on the internet. It can cause sluggish performance, display pop-ups that pester you non-stop, or even lead to serious consequ...
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What is a web proxy, and how does it work?
Think you're browsing privately? Think again. Most websites can see your real IP address, track you with cookies, and log your activity—unless you take extra steps like using a proxy or VPN. Web pr...
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What is IPsec? How this security protocol protects your network
IPsec, short for Internet Protocol Security, is a protocol suite designed to protect data as it travels across the internet. Whether you’re connecting to a work network from home or simply using a V...
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OfferUp scams: 10 common scams and how to avoid them
Online marketplaces make it easy to buy and sell locally, but they also attract their fair share of scammers. You’re never quite sure who’s on the other side of a transaction—especially on platf...
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VPN speed test: How to accurately test and improve your VPN speed
Have you noticed your internet slowing down when connected to your VPN? It’s a common concern. Many users worry that a VPN might hurt their streaming quality or gaming performance by adding lag and ...
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Web2 vs. Web3–What are the key differences?
The internet is shifting profoundly. Web2 (the current internet era) is largely defined by big tech companies controlling platforms and user data. It gave us platforms where we can share videos, chat ...
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IPv4 vs. IPv6: Which one is better?
IPv4 vs. IPv6—it’s the ultimate showdown in the networking world. If you’ve ever wondered what is IPv4, what is IPv6, and which is better, you’re in the right place. In this article, we’ll c...
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Prevent cross-site tracking: What it is and how to block it
Cross-site tracking is rampant across the web—those ads that follow you from site to site are no coincidence. Advertisers, websites, and data collection companies are eager to gather details about e...
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How online address changes became the latest dark web threat
When people think of identity theft, they often picture stolen credit card numbers or hacked bank accounts. But criminals are finding new ways to take over accounts—without ever needing your passwor...
