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How to encrypt a flash drive on Windows and Mac
Our flash drives often contain work documents, personal files, or sensitive information, so a lost or stolen flash drive can have devastating consequences. Encrypting your flash drive adds a critical ...
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Types of identity theft and how to protect yourself
Identity theft is on the rise, causing billions of dollars in losses every year and affecting victims’ credit and even legal standing. Criminals employ a wide range of different techniques and adapt...
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MacBook security: Complete guide to protecting your privacy and data
MacBooks come with powerful security features, like Gatekeeper and XProtect. Combined with smart privacy settings and good security habits, these features help keep your data safe and your personal in...
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Zero-trust network access (ZTNA) explained
As remote work, cloud services, and cyber threats evolve, traditional network security models are no longer enough. Zero-trust network access (ZTNA) offers a new approach to securing digital environme...
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What is cryptography?
Cryptography is the science of securing information so that only the intended recipient can access it. It’s the invisible engine that secures the digital world, and it’s responsible for protecting...
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Cyber extortion: What it is, how it works, and how to protect yourself
Cyber extortion is one of the fastest-growing cyber threats, and no one is completely safe. Criminals target individuals, businesses, and even governments, leaving behind financial damage, lost produc...
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PPPoE vs DHCP: Which should you use?
Point-to-Point Protocol over Ethernet (PPPoE) and Dynamic Host Configuration Protocol (DHCP) are the two most common methods for establishing and managing internet connections, but they operate in ver...
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What is a VPN on an iPhone? Do you need one in 2026?
Your iPhone can do a lot of things: order food, unlock with your face, and autocorrect your texts into complete nonsense. But what it can’t do is protect your online privacy all by itself. Apple pro...
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What is post-quantum cryptography?
Quantum computers might still feel like something out of sci‑fi, but they’re improving fast, and one day, they could break the encryption schemes we rely on to keep the internet secure. That’s w...
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How to delete your Facebook account: A step-by-step guide
Thinking about leaving Facebook for good? Whether you’re concerned about privacy or simply want to cut down on distractions, shutting down your account is a big step. This guide will teach you how t...
