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 ' ...

As if it wasn't enough that the NSA paid RSA $10 million to adopt an algorithm that wasn't entirely secure, researchers have now demonstrated that they can break even RSA 4096 bit encryption with ...

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 ...

Security researchers have successfully broken one of the most secure encryption algorithms, 4096-bit RSA, by listening -- yes, with a microphone-- to a computer as it decrypts some encrypted data. The ...

The process — carried out in early December — generated a five-terabyte decryption table and, say the researchers, would have taken them around 1,500 years using an AMD Opteron-based single PC. The ...

Encryption algorithms can be intimidating to approach, what’s with all the math involved. However, once you start digging into them, you can break the math apart into smaller steps, and get a feel of ...

The threat that AI and quantum computing pose to cyber security is already here, even before these technologies are mature enough to crack today’s encryption methods. Bad actors are taking a “harvest ...

Researchers have exploited a flaw in the encryption procedure used by the Linux.Encoder.1 – the first ransomware targeting the Linux platform – to develop a decryption tool for victims. On Thursday, ...