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Symmetric vs. asymmetric encryption: What’s the difference and why it matters
Encryption isn’t just one thing; it comes in different forms, and two of the most important are symmetric and asymmetric encryption. Both play a huge role in keeping data safe, but they do it in ver...
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Zero-trust data protection explained
For years, security relied on a castle-and-moat approach: keep outsiders out and trust whatever sits inside. Cloud services, remote work, BYOD, and IoT have broken that model. Your data, users, and ap...
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What is quantum-resistant encryption (and why you need it now)
The encryption that protects your organization’s data today will not work forever. A new kind of computer is coming that will break it. This is the quantum threat, and preparing for it now is one of...
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What to do if you lose your phone or it gets stolen
Losing your phone can definitely make you feel helpless. Your phone is how you reach friends, manage money, access emails, snap photos, and stay organized. When it goes missing, the stress goes beyond...
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How to turn on end-to-end encryption on iPhone
Your iPhone holds a vast amount of sensitive data: everything from messages and photos to health and financial records. Some types of data (like health data, passwords stored in iCloud Keychain, and p...
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Most secure messaging apps in 2025: Ranked and reviewed
Many messenger apps aren’t secure: they might quietly collect metadata such as your contacts, chat length, device fingerprints, and location trails to feed ad networks and data brokers. And if your ...
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How to implement zero trust
Zero trust represents a shift in how organizations protect what matters most. With cyber threats growing, adopting zero trust helps you stay ahead and protect your business from serious harm. The core...
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All you need to know about end-to-end encryption in WhatsApp (2025 guide)
WhatsApp locks every personal chat, call, photo, and video with end-to-end encryption (E2EE). Only you and the person you talk to hold the cryptographic keys, so nobody in the middle, including WhatsA...
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What is spam risk, and how can you stop these calls?
That “Spam Risk” notification on your phone is more than an annoyance. It’s a warning that an unknown caller might be a telemarketer, a robocaller, or a scammer. These interruptions disrupt your...
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How to delete your Twitter account permanently
For years, Twitter (now X) has been the go-to place for breaking news, funny memes, and connecting with people across the globe. But whether it’s worries about how your data’s handled, wanting to ...
