The Beginner’s Guide to Two-Factor Authentication

Two-factor authentication, or 2FA, is an easy way to add extra security to your accounts. Here’s what home users need to know about setting up and using 2FA. How Two-Factor Authentication WorksTwo-factor authentication works in tandem with your password. When logging in, you’ll enter your password plus a one-time token, such as a code sent … Continue reading The Beginner’s Guide to Two-Factor Authentication

Ransomware: A Dangerous Threat to Your Computer

Ransomware is a particularly nasty form of computer virus that encrypts your data, then demands payment for the encryption key. Why is ransomware so hazardous, and how can you remove it? Ransomware is vicious because it doesn’t just render your computer unusable. It encrypts all of your files, including those on networked computers, removable drives, … Continue reading Ransomware: A Dangerous Threat to Your Computer

Why You Need To Delete Your Old Accounts

Most people let old accounts languish. But abandoned accounts are filled with information that can be used to send spam, spread malvertising, and commit cybercrimes. For example, I frequently get email messages from people I know, but haven’t talked to in a while. Invariably the email subject is blank or says nothing but, “Re:”. Sometimes the … Continue reading Why You Need To Delete Your Old Accounts