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How to permanently delete your Reddit account
If you’ve decided it’s time to leave Reddit, whether to improve your online privacy, as part of a break from social media, or just because you don’t use it anymore, deleting your account is quic...
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What is MU-MIMO, and why does it matter for VPN performance?
Wi-Fi has come a long way from the days when only one device could get a clear signal at a time. Today, with dozens of connected devices in most homes, from phones and laptops to smart TVs and cameras...
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How to detect and remove spyware on iPhone (complete security guide)
Your iPhone holds more than just your apps and messages. It’s a central hub for your photos, financial information, and private conversations, making it a valuable target for spyware. Spyware can st...
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How does the internet work?
Billions of people use the internet daily for everything from work to shopping, banking, entertainment, and keeping in touch with family and friends. It’s an integral, essential part of everyday lif...
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Google critical security alert: How to recognize and respond
Getting a Google security alert may be alarming, but it doesn’t automatically mean your account is in danger. Sometimes, you might trigger one yourself by, for example, signing in from a new device....
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Network topology: Best practices for modern networks
A well-designed network starts with a clear understanding of its structure. Network topology is the blueprint of how devices and connections interact, and it plays a key role in determining a network�...
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Managed DNS: Your complete guide to understanding and implementation
DNS is a foundational component of every organization’s IT infrastructure. A reliable DNS service not only ensures fast query resolution and minimizes downtime, but it also strengthens resilience ag...
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What is a subnet? A complete guide to subnetting, VPNs, and network security
A subnet is a key concept in networking that involves dividing a network into smaller segments. This allows networks to be structured so devices and services can communicate efficiently and securely. ...
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What is 128-bit encryption, and is it still secure in 2025?
128-bit encryption remains a cornerstone of online security, protecting everything from VPN traffic to mobile apps. It’s widely used and has never been reported to have been cracked. But with ongoin...
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What are network protocols? A complete guide
Incalculable quantities of data flow from device to device and network to network on a daily basis, and every single transmission follows a very specific set of rules and standards. Those rules and st...
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