Rootkit — A rootkit conceals unauthorized activity or maintains privileged control within a system. It alters components or observations to make compromise harder to detect. Its presence often requires investigation beyond ordinary application checks and careful restoration of trust. – Malware

Added October 7, 2026

Rootkit — A rootkit is a collection of components that conceals unauthorized access or malicious activity within a system. It can operate at different levels, including applications, the operating system, or firmware. Its concealment functions can make detection and reliable removal difficult.

Added November 6, 2026