One of the principal challenges of resource sharing on data communication network is its security. This is premised on the fact that once there is connectivity between computers sharing some resources ...

DEF CON 33, the world's largest security event held in Las Vegas in August 2025, Konstantinos Karagiannis, a leading expert in quantum computing and cybersecurity, gave a presentation titled ' ...

Adrian Dudek does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

A research paper that claimed a quantum breakthrough that could "challenge RSA-2048" encryption received significant attention in the past week, followed by significant criticism as experts weighed in ...

San Jose, Calif. – Altera Corp. has developed what it calls a way to lower the cost of RSA decryption. By porting a reusable RSA intellectual-property core to its Cyclone series of FPGAs, Altera said ...

Encryption, the transformation of data into a form that prevents anyone unauthorized from understanding that data, is a fundamental technology that enables online commerce, secure communication, and ...

RSA is firing back at researchers who claim in a paper that its flagship crypto system is damaged goods. But the report is still difficult to dismiss. My colleague Ellen Messmer wrote about RSA’s ...

RSA, the internet security firm, has advised its customers not to use a particular encryption algorithm after fears it could be unlocked by the US National Security Agency (NSA). In an advisory note ...