Abstract: This paper introduces an enhanced lightweight image encryption method, combining a stream cipher and the Secure Hash Algorithm (SHA). The primary focus is developing a robust and efficient ...

Two Florida cold cases that have remained shrouded in mystery for years have finally been solved, according to authorities. Both cases — a fatal stabbing in 2007 and a fatal shooting in 2022 — took ...

Hackers are exploiting a new, undocumented vulnerability in the implementation of the cryptographic algorithm present in Gladinet's CentreStack and Triofox products for secure remote file access and ...

For nearly 40 years, the identity of the person who sexually assaulted and killed a 30-year-old woman found along a quiet stretch of rural highway south of Denver eluded investigators. Now, small ...

ORLANDO, Fla. – There are nearly 340,000 unsolved homicide and manslaughter cases dating from 1965 to 2022, according to Project Cold Case. According to the Florida Cold Case Investigations Unit, ...

SEALSQ (NASDAQ:LAES) shares are volatile on Monday after the company unveiled its Quantum Shield QS7001 chip, with launch planned for mid-November. What To Know: SEALSQ announced the Quantum Shield ...

The investigation into Monroe’s only unsolved murder - the death of 8-year-old Renee Freer – is now closed, but it's not because the case has been solved. Renee was murdered on June 22, 1977. She was ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

Cryptography secures communication in banking, messaging, and blockchain. Good algorithms (AES, RSA, ECC, SHA-2/3, ChaCha20) are secure, efficient, and widely trusted. Bad algorithms (DES, MD5, SHA-1, ...

Technology company Oracle will provide security for the new TikTok entity in the United States, following the President Trump-backed deal to allow the social media company to keep operating in the U.S ...

Oracle (NYSE:ORCL) shares were up 0.9% in premarket trading on optimism over the software company’s potential role in a TikTok deal. The technology firm would rebuild and secure a new U.S. version of ...