Encrypting files on your computer helps to secure your data from unauthorized access. Microsoft Windows features the native ability to encrypt files and folders on your hard drives and removable media ...

Notepad text files are very handy and useful for noting things down. But have you ever thought about the security of the notepad files? Security is a must, and a Notepad text file offers no security ...

Brendan is a freelance writer and content creator from Portland, OR. He covers tech and gaming for Lifehacker, and has also written for Digital Trends, EGM, Business Insider, IGN, and more. We all ...

Reader Ron Adams liked the idea of a mentally encrypted password card system, because it's similar to one he's been using for years to encrypt files and give each one a secure but memorable unlocking ...

I encrypt my files before uploading them to the cloud. The reason is that cloud services promise security, but they're not impenetrable. After seeing several high-profile breaches, I developed my ...

If you're looking for the easiest way to encrypt files on your Chromebook, here is a great add-on to make the task incredibly simple. Your files saved on Google Drive are encrypted by default. However ...

Small businesses working with sensitive PDF documents may choose to encrypt those documents. An encrypted PDF is password protected, which means you cannot open the document unless you type in the ...

You never know when one of your files might reach someone it wasn't intended to reach—perhaps through an email forward, a USB stick left behind on a desk, or maybe ...

How to encrypt compressed files the easy way from Windows, macOS, or Linux Your email has been sent Image: Meilun, Getty Images/iStockphoto Must-read security coverage UK Police Convicts Pair in £5.5 ...

Scientific American presents Tech Talker by Quick & Dirty Tips. Scientific American and Quick & Dirty Tips are both Macmillan companies. In last week’s episode, I went over how to send and receive ...