Ofer A. Lidsky is an entrepreneur with over 30 years of experience and is the founder and CEO of Excellent Brain. In today’s digital age, data encryption is vital for protecting sensitive information.

The RansomHouse ransomware-as-a-service (RaaS) has recently upgraded its encryptor, switching from a relatively simple single ...

RSA certificates still vulnerable to 2019 flaw, reaearchers say. Update, March 20, 2025: This story, originally published March 17, has been updated with a statement from RSA regarding the encryption ...

Nathan Eddy works as an independent filmmaker and journalist based in Berlin, specializing in architecture, business technology and healthcare IT. He is a graduate of Northwestern University’s Medill ...

The security system that underlies the internet makes use of a curious fact: You can broadcast part of your encryption to make your information much more secure. When you purchase through links on our ...

A newly discovered vulnerability baked into Apple’s M-series of chips allows attackers to extract secret keys from Macs when they perform widely used cryptographic operations, academic researchers ...

As systems-on-chips (SoCs) become increasingly complex, security functions must grow accordingly to protect the semiconductor devices themselves and the sensitive information residing on or passing ...

In the context of cryptography, a public key is an alphanumeric string that serves as an essential component of asymmetric encryption algorithms. It is typically derived from a private key, which must ...

A new vulnerability in Apple Silicon chips can allow a determined attacker to access a user's data by stealing the cryptographic keys — and a fix could considerably impact encryption performance.

All communications on WhatsApp, including text messages, calls and media, are end-to-end encrypted by default, using the highly secure Signal protocol. Telegram allows users to engage in group chats ...