BOSTON, MA--(Marketwired - Apr 2, 2014) - The developers of codeREADr, an enterprise barcode scanning app, have today released alter-scan technology to support dual-function QR codes for printed ...

An owner of a restaurant in Seoul’s Jongno-gu dismounts digital devices that had been used for a QR code entry log system on Feb. 28, as authorities announced the lifting of the vaccine pass ...

For more than six years, the SHA1 cryptographic hash function underpinning Internet security has been at death's door.Now it's officially dead, thanks to the submission of the first known instance ...

With a strong hash function it is almost impossible to reverse the hash value to its original content. The National Security Agency (NSA) designed the SHA-1 cryptographic hash function 10 years ago.