New record set for cryptographic challenge

An international team of computer scientists has set a new record for integer factorization, one of the most important computational problems underlying the security of nearly all public-key cryptography currently used today.

Cyber attack on Europe exposes big flaws in Internet security

A major cyber attack in Europe that apparently was launched from Iran has revealed significant vulnerabilities in the Internet security systems used to authenticate websites for banking, email and e-commerce around the world.

Racially charged events spark classroom intervention

As we approach Juneteenth, a day marked each year to commemorate the emancipation of enslaved African Americans, new research in the INFORMS journal Management Science finds that racially-charged events and protests over ...

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