You can password protect a PDF on a Mac computer using the Preview app to secure files that contain sensitive information.

There are two simple ways to remove the password from a PDF file, one of which works no matter what software you have.

Portable Document Format (PDF) is one of the most widely used file formats for storing and sharing documents. It makes sense since PDFs are a universal file format that maintains layout, fonts, colors ...

A new PDF phishing kit is being sold on the dark web, promising customers advanced features, a simple interface, and ...

Looks can be deceiving, so much so thatthe familiar icon could mask malware designed to steal your data and money.

Instead of relying on detection, CDR assumes every file is a potential threat. CDR breaks each file down, removes unsafe and ...

PadOS 26 finally makes the iPad feel like a real laptop, with windowed apps, background tasks, and smarter tools that boost ...

Fowler found an unencrypted, non-password-protected database containing roughly 145,000 files, including PDF, PNG, and other ...

You can unlock your Google Pixel device without a passcode while still ensuring your device remains secure. Although, it is admittedly technical and tricky at times. Even still, there are multiple ...

If you want to stay organized and productive on your desktop, these note-taking apps did the trick for me. Here's what I like about them.

Researchers map a campaign that escalated from a Python infostealer to a full PureRAT backdoor — loaders, evasions, and ...

Internet experts call it ransomware, a very particular type of virus that infects computers and restricts users’ access to their files or threatens the permanent destruction of their information ...