application level

A rootkit is a set of software tools frequently used by a third party (usually an intruder) after gaining access to a computer system. The tools are are intended to conceal running processes, files or system data, which allows the intruder maintain ... access to a system without the user's knowledge. Rootkits are known to exist for a variety of operating systems such as Linux, Solaris and versions of Microsoft Windows. A computer with a rootkit on it is called a rooted computer. Functions of a Rootkit A rootkit typically hides logins, processes, files, and logs and may include software to ... (view more)