If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can use a desktop app or a web-based tool to encrypt your PDF files.

Edit, convert, protect, and annotate PDFs like a pro with PDF Agile—yours for life for just $39.99 (reg. $119).

PDF Converter and Editor is a simple, reliable app for working with PDFs, and a lifetime license is only $24 with code SAVE20 ...

A business is only as strong as its weakest link and when that weak point happens to be an employee's easy-to-guess password, ...

AI and quantum development won't be slowing down any time soon, and hackers are only getting more sophisticated.

Netflix Inc. has vowed to clamp down on password sharing as it looks to improve its financial fortunes, and the company just shared more details about how it will do that.

Cracks in walls are among the most common problems faced by homeowners and property managers, yet the causes behind them are ...

O ne password is believed to have been all it took for a ransomware gang to destroy a 158-year-old company and put 700 people ...

Smart homes rely on important password logins: Here's what I do to keep those passwords strong and safe.

The most advanced Galaxy Z series yet, seamlessly blending precision engineering and powerful intelligence to elevate everyday interactions – all in its thinnest and lightest design to date ...

CNBC Select has named the best identity theft protection services, all of which offer at least $1 million in insurance.

62% of businesses password-protect sensitive Word files. But when you need to share them as PDFs, traditional methods fail.