Every day, over 5 billion people exchange more than 100 billion messages across WhatsApp, Telegram, iMessage, and Signal.

Recognizing this need, major online messaging services use a technique called end-to-end encryption, to secure and protect users' conversations.

Think of it as a digital vault. Even if your computer or phone is compromised, your crypto remains safe inside your wallet—locked by encryption and hardware protection. After several years of exchange ...

Best practices include a focus on hardening user authentication and access, ensuring strong network encryption, and minimizing application attack surfaces.

IBM achieves record 120-qubit entanglement, marking a leap toward quantum systems that could one day challenge Bitcoin’s ...

Both VPNs are well-rounded, but offer different privacy selling points. Your choice will depend on whether you want critical privacy protections or innovative features.

Windows has many running services, but they aren’t all essential. It’s generally safe to disable those that are extraneous or ...

Sticky Password has a free plan that covers core password management tasks like form-filling, multi-factor authentication ...

In the beginning, WhatsApp users could not protect their chat backups with encryption—while all communications were encrypted end-to-end, backups weren't afforded the same protection. Since 2021, ...

Full public access to police scanner activity in the East Bay will soon be unavailable after Berkeley councilmembers gave the city’s police department permission to encrypt radio communications.

Healthcare data is uniquely sensitive and uniquely enduring. A credit card number might be canceled in days; a lab result, ...

The council’s decision reverses a city policy adopted in 2021 that prohibited encryption in most cases. Berkeley Police Chief Jennifer Louis said the change was necessary to align with state and ...