Definition of Rootkit

Noun: rootkit  'root,kit

1. (computing) software used to hide the fact that a computer system has been compromised, for example by modifying system commands to conceal changes made to the system
   "One of the most feared of all types of malware is the rootkit, software that is nearly undetectable"

See also:
rooting
rootle

Anagrams containing the word rootkit

rkoitot trootki itrootk kitroot tkitroo otkitro ootkitr