Ofer A. Lidsky is an entrepreneur with over 30 years of experience and is the founder and CEO of Excellent Brain. In today’s digital age, data encryption is vital for protecting sensitive information.

Cryptography is one area of information security that is well known but often not well understood. The basics of the algorithms may stay the same, but as attacks and infections evolve, so too must the ...

Algorithms for encrypting computer data come in two main varieties: symmetric and asymmetric. Each encryption type has inherent strengths and weaknesses. Symmetric algorithms convert plain-text data ...

RC4 is a symmetric cryptosystem, invented in 1987 by MIT cryptographer Ronald Rivest, who went on to found RSA Security. The algorithm has several known flaws, but it is still widely used. RC4 is also ...

Encryption helps to ensure that credit card transactions stay secure Encryption makes the modern world go round. Every time you make a mobile phone call, buy something with a credit card in a shop or ...

TYSONS CORNER, Va., June 22, 2026--(BUSINESS WIRE)--Symmatrics, a new cybersecurity company founded to replace today's vulnerable cryptographic infrastructure, today announced the publication of The ...