Modern ransomware has shifted from encryption to psychological extortion that exploits fear, liability, and exposure. Flare shows how today's ransomware groups weaponize stolen data and pressure ...

Microsoft says it may give your encryption key to law enforcement upon a valid request. Here's how to protect your privacy.

The best email encryption software can prevent hackers from scraping your emails for company contracts, financial records, and workplace credentials.

If you’ve signed in with a Microsoft account, your disk is likely already encrypted, and the key is likely already stored on ...

Microsoft FBI encryption keys raise privacy concerns after BitLocker recovery keys were handed over during an investigation.

The FBI served Microsoft a warrant requesting encryption recovery keys to decrypt the hard drives of people involved in an ...

Abstract: Federated Learning (FL) is a distributed machine learning framework that allows multiple clients to collaboratively train an intermediate model with keeping data local, however, sensitive ...

A port is a logical access point used by networking protocols to distinguish different services on the same device. For example, HTTP uses port 80, HTTPS uses 443, and RDP uses 3389. Windows Firewall ...

Chat backup encryption will no longer require you to memorize passwords or lengthy encryption keys. Chat backup encryption will no longer require you to ...

We’re introducing passkey-encrypted chat backups, so it’s easier than ever before to encrypt your backups using your fingerprint, face, or screen lock code. WhatsApp was the first private messaging ...

This project implements the Caesar Cipher algorithm using Python and Tkinter. It provides a simple graphical interface that allows users to encrypt and decrypt messages by shifting letters according ...

On 21 October 2025, we celebrate the fifth Encryption Day. As part of the Global Encryption Coalition, APC is highlighting how encryption is essential for keeping people, and especially marginalised ...