Excel files bloat from ghost used ranges, formatting, pivot caches, and images. These quick fixes massively cut the size of ...

The safest way to secure your data on Windows is by keeping it in encrypted vaults. You can create hidden, password-protected ...

A ransomware variant favored by a pro-Russia hacktivist group is back on the scene with a new version that has a fatal flaw — it keeps artifacts that allow victims to decrypt their files. VolkLocker ...

With so much hacking, scamming, theft, and spying in the digital world, encryption is becoming more popular. You see it in messaging apps like Signal and WhatsApp, in secure connections to websites ...

Converting spreadsheets to PDFs is possible in just a few easy steps By doing this, you can ensure your data looks the same on every device You can also protect your work from unwanted edits or ...

Have you ever sent an Excel file to a colleague, only to realize they couldn’t open it because of compatibility issues? Or perhaps you’ve spent hours perfecting a spreadsheet, only to see its ...

Qiang Tang receives funding from Google via Digital Future Initiative to support the research on this project. Moti Yung works for Google as a distinguished research scientist. Yanan Li is supported ...

Abstract: In the age of Big data, it's taken more seriously for the publisher to protect the privacy information of released data. This paper focuses on the problem of Format-Preserving Encryption(FPE ...

If you cannot preview Word or Excel files in Explorer, but you can preview other text or image files, then this post will help you fix the problem. If the Word or Excel file preview is not working in ...

For fixing Windows errors, we recommend Fortect: Fortect will identify and deploy the correct fix for your Windows errors. Follow the 3 easy steps to get rid of Windows errors: Many users have ...

What this means in practice is that your RCS messages will finally get the same kind of protection iMessage has had for years. With end-to-end encryption, every message — whether it’s text, an image, ...