The Department of Homeland Security is seeking neighborhood “rapid response” Signal group chats as it defends itself in a lawsuit accusing it of violating protesters’ First Amendment rights, according to recent court filings. Attorneys for protesters in the case argue… Read More "DHS Wants Protesters’ Signal Group Chats"
Cryptographic Concepts
Cryptography, therefore, is a backbone of modern cybersecurity and a means of secure communication and data protection in an increasingly digital world. In this article, critical cryptographic concepts will be outlined, including confidentiality, integrity, authentication, non-repudiation, confusion, diffusion, substitution, permutation,… Read More "Cryptographic Concepts"