A formula used to turn ordinary data, or "plaintext," into a secret coded message known as "ciphertext." The ciphertext can reside in storage or travel over unsecure networks without its contents ...

The handheld revolution ushering in the integration of smaller radios and smart phones into tactical communication suites also is illuminating distinctions in military classification priorities among ...

The decryption and re-encryption of confidential data at various router or switching junctions throughout the transmission path. For example, a transmission from Boston to Phoenix is encrypted in ...

Cybersecurity researchers have uncovered a critical vulnerability in the architecture of large language models underpinning ...

Facebook Messenger is testing a “Secret” mode with stronger encryption that is safer from hackers but dramatically limits law enforcement’s ability to access communications. “We put people first in ...

Well-intentioned charities and academics have urged Facebook to halt encryption plans for its messaging apps, citing concerns about child exploitation. The call was made in a letter to Facebook CEO ...