Ransomware is malware that encrypts or steals an organization's data and demands payment for decryption or silence, often after a long manual…
RBAC (role-based access control) grants permissions to roles rather than individual users, so access follows job functions in a manageable way.
RCE, or Remote Code Execution, is a vulnerability class that lets an attacker run arbitrary code on a target system over a…
A red team is an authorized group that emulates real attackers against an organization to test how well its people, processes and…
A rootkit is stealth malware that hides itself and other malicious activity by subverting the operating system, firmware or boot process it…
RSA is a public-key cryptography algorithm whose security rests on factoring large integers, used for digital signatures and, historically, key transport.