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In the first post of our security blog series, Linda Misauer spoke about the importance of key length to avoid brute force attacks on the key itself. She stated that 128-bit encryption is sufficient ...

Q:I have been using an Excel spreadsheet for storing passwords and other personal information. Is the password protection in such documents good enough for that type of data? A: Unless the FBI is ...

PDF is a user-friendly, printable, downloadable file format that works across all systems. In our digital age, PDF has replaced many paper documents, making security all the more important. Thankfully ...

Microsoft Word is suitable for creating all manner of documents. But it doesn't matter if you use Microsoft Word to create shopping lists or legal documents, you might want to protect the file from ...

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 ...

PDF (Portable Document Format) is the most widely accepted file format for sharing documents, including images, text, and other information. Not just that, it can also contain rich media elements such ...

Microsoft Word's password-protect functionality is designed to prevent edits and modification to templates and other important documents. However, it can be a real pain if you need to edit or change a ...

This tutorial will teach you how to protect the entire or parts of your Microsoft Word document by using this feature called ‘Restrict Editing‘. This feature enables you to mark the document as ‘Read ...