Microsoft’s March Patch Tuesday fixes 78 vulnerabilities, including Office preview pane flaws, an Excel Copilot data leak risk, and an AI-discovered 9.8 severity bug.

Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The updates introduce end-to-end encryption (E2EE) for RCS messages, a security ...

The day when quantum computers will be able to break conventional encryption is rapidly approaching, but not all companies are prepared to implement post-quantum cryptography. Quantum-safe encryption ...

BitLocker encrypts your hard drive and requires a key to decrypt it. Microsoft may give your key to law enforcement upon a valid request. Don't save your key to the cloud; instead, store it locally or ...

Privacy advocates are worried about the precedent this sets and the potential for abuse. Privacy advocates are worried about the precedent this sets and the potential ...

Microsoft provided the FBI with the recovery keys to unlock encrypted data on the hard drives of three laptops as part of a federal investigation, Forbes reported on Friday. Many modern Windows ...

We all keep secrets. Whether you are trying to protect messages to loved ones, company accounts or vital state intelligence, the technology that allows you peace of mind in our increasingly online ...

If your Excel spreadsheet always opens in a small window and not a maximized one, follow these steps to resolve the issue: You can resize your Excel windows by using these methods: Method 1: You can ...

Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure–as well as police, intelligence agencies, ...

The Facebook Messenger update means only the sender and recipient can read or listen to messages and calls. Users can choose to back up messages with a six-digit PIN, or store a virtual key in their ...

Encrypting your system’s hard drive is a great way to protect your laptop if it ever gets stolen. During the encryption process, readable data (aka plain text) is converted into unreadable character ...

BitLocker is a crucial Windows feature that helps secure the data on your PC. The full version of BitLocker is only available on Windows 11 Pro, but you can still use it to a lesser degree on Windows ...