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What is a replay attack? How it works and ways to prevent it
Think of a replay attack as cybercrime’s version of a movie rerun; only this one can empty your bank account or unlock your secure systems. In a replay attack, cybercriminals don’t need to decode ...
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Bluejacking explained: What it is and how to stay safe
Plenty of people use Bluetooth daily. You might have Bluetooth headphones for your phone or send files via Bluetooth to friends and family. But did you know that same technology can be used against yo...
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Does a VPN protect you from hackers? The truth about online security
You’ve probably seen the ads: “Use a VPN to stay safe from hackers.” It sounds good. Simple, even. But is it true? The internet is a lot messier than those ads make it seem. Yes, a VPN can prote...
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Why software security audits matter
Software is at the heart of how most organizations run today. It keeps things moving, helps teams work efficiently, and connects businesses with their customers. But as useful as software is, it also ...
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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 the IKEv2 VPN protocol?
IKEv2 is a key management protocol used in conjunction with the IPSec tunneling and encryption protocol. Together, they form a secure and reliable VPN solution. Although IKEv2/IPSec is one of the more...
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10 phishing red flags in emails and what to do about them
Cybercriminals send millions of malicious emails every day. These scams are designed to steal credentials, money, and even entire identities. By spotting the warning signs early, you can break the att...
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Internet censorship explained: What it is and how it works
Censorship is no longer limited to history books or a few countries; it increasingly affects users around the world, including in democratic nations. Some restrictions are obvious: entire websites ban...
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What is Tor? How does it work, and is it safe to use?
Tor is a free, open-source tool that hides your location, identity, and activity. Most people use it for private browsing. But are there any risks involved in using it? Tor isn’t just for tech exper...
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Phone number generators: Secure, private, and free options explained
A phone number generator is a tool that provides you with an alternate phone number (often temporary) to use in place of your regular one. You can use them almost anywhere you’d need a phone number,...
