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Wi-Fi

Even though public Wi-Fi is everywhere, it’s not safe. Learn how to block cyber attacks on Wi-Fi and keep all your devices secure.

Internet

What Is a Router and How Does It Work?

Without routers — those seemingly magical boxes that give us the internet — you’d need a separate modem for all your ...

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Without routers — those seemingly magical boxes that give us the internet ...

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Internet

What Is a Cloud Access Security Broker?

Cloud computing services are essential to many businesses, but they also make tempting targets for hackers seeking ...

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Cloud computing services are essential to many businesses, but they also ...

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Phishing

What Is a Vishing Attack?

Scams happen everywhere these days — on emails, text messages, social media, and even voice calls. Vishing, a ...

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Scams happen everywhere these days — on emails, text messages, social ...

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Internet

What Is WPA2 (Wireless Protected Access 2)?

How safe is your Wi-Fi network, really? The right security ...

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How safe is your Wi-Fi network, really? The right security protocol for ...

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Threats

Reporting Identity Theft — What to Do If Your Identity Is Stolen

Stealing information online is surprisingly easy. A hacker ...

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Stealing information online is surprisingly easy. A hacker who steals your ...

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Security Tips

How to Browse Safely on Public Wi-Fi

Public Wi-Fi is one of the world’s great conveniences. It’s free, easy to use, and extremely helpful when you need ...

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Public Wi-Fi is one of the world’s great conveniences. It’s free, easy to ...

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VPN

What Is a Proxy Server and How Does It Work?

When schools, employers, or other organizations restrict ...

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When schools, employers, or other organizations restrict internet access, ...

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Internet

WEP, WPA, or WPA2 — Which Wi-Fi Security Protocol Is Best?

Wi-Fi security is critical. With devices always on, network ...

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Wi-Fi security is critical. With devices always on, network ...

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VPN

VPN Kill Switch: What Is It and How Does It Work?

Virtual Private Networks (VPNs) are great at turning public ...

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Virtual Private Networks (VPNs) are great at turning public internet ...

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Passwords

Password Cracking Techniques Hackers Use and How to Avoid Them

You never want to be on the wrong end of a password ...

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You never want to be on the wrong end of a password cracker. Not only is ...

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