Every time you send a text, pay for groceries with your phone, or use your health site, you are relying on encryption.

After a multi-year competition, the U.S. National Institute of Standards and Technology (NIST) selected a suite of algorithms for standardization. For key exchange, the primary choice is the ...

Google on Friday unveiled its plan for its Chrome browser to secure HTTPS certificates against quantum computer attacks without breaking the Internet.

Introduction Envision our digital world as a sprawling universe filled with glittering constellations of encrypted data, each packet of information ...

Abstract: Extensive research has been done on the security of symmetric encryption algorithms in the black-box attack contexts, where the execution platforms are supposed to be secure. Recent studies ...

Why cryptography matters for security and CTFs The two main classes of cryptography and their uses RSA, and some of the uses of RSA 2 methods of Key Exchange Notes about the future of encryption with ...

About time: Microsoft introduced support for the RC4 stream cipher in Windows 2000 as the default authentication algorithm for the Active Directory services. The system has been insecure for even ...

Two new spyware campaigns that researchers call ProSpy and ToSpy lured Android users with fake upgrades or plugins for the Signal and ToTok messaging apps to steal sensitive data. To give the ...

U.S. government information networks handling controlled unclassified and national security information are under continual cyber attack by sophisticated peer and near-peer adversaries. Evolving cyber ...