Technology
Passkeys Explained: Life After Passwords
Passkeys let you sign in with your face, fingerprint or device PIN instead of a password, and they are far harder to phish or…
#Cybersecurity
Stories tagged “Cybersecurity”.
17 stories
Technology
How Encryption Keeps You Safe Online
Encryption scrambles your data so that only the right person can read it. Here is how symmetric and public-key encryption work…
Technology
Malware Explained: Viruses, Ransomware and More
Malware is any software built to harm, hijack or spy on your device. Here are the main types, from viruses and ransomware to…
Technology
What Is a VPN? And Do You Actually Need One?
A VPN routes your internet traffic through an encrypted tunnel to a server elsewhere, hiding your activity from your network and…
Technology
How to Spot Phishing Emails
Phishing emails try to trick you into handing over passwords, money or personal details by posing as a company you trust. Here…
Technology
Password Managers Explained
A password manager creates and remembers a strong, unique password for every account, locked behind one master password. Here is…
Technology
Two-Factor Authentication: What It Is and Why to Use It
Two-factor authentication (2FA) adds a second check on top of your password, so a stolen password alone is not enough to get into…
Technology
Data Breaches: What to Do If You're Affected
A data breach is when personal information is exposed, lost or stolen. Here are the practical steps to take if you're affected…
Technology
How to Secure Your Home Wi-Fi
Your home Wi-Fi is the front door to every connected device you own. This practical guide covers strong passwords, WPA3…
Technology
Public Wi-Fi Safety: Staying Secure on the Go
Free Wi-Fi in cafes, airports and hotels is convenient but not always safe. Here are the real risks of public networks, how a VPN…
Technology
What Is a Firewall?
A firewall is a security barrier that controls which network traffic is allowed in and out of your device or network. Here is how…
Technology
Ransomware Explained: How It Works and How to Prevent It
Ransomware locks your files and demands payment to release them. Here is how an infection actually happens, why a tested backup…
Technology
What Is Cybersecurity? A Beginner's Overview
Cybersecurity is the practice of protecting devices, accounts and data from digital attack. This beginner's guide explains the…
Technology
How Spam Filtering Works
Spam filtering is the automated process that decides which incoming emails reach your inbox and which are quietly diverted to…
Technology
What Is a Software Patch?
A software patch is a small update that fixes bugs, closes security holes or improves an existing program. This guide explains…
Technology
What Is a Zero-Day Vulnerability?
A zero-day vulnerability is a software flaw that attackers know about before the people who could fix it. This guide explains the…
Technology
What Is Social Engineering?
Social engineering is the art of manipulating people into giving up information or access, rather than hacking the technology…