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Trojan vs Rootkit - What's the difference?

trojan | rootkit |

In computing terms the difference between trojan and rootkit

is that trojan is a Trojan horse while rootkit is a set of software tools used by a third party after gaining access to a computer system in order to conceal the altering of files, or processes being executed by the third party without the user's knowledge.

As an adjective trojan

is describing a satellite (moon or minor planet) that shares an orbit with another.

As a verb rootkit is

to infect (a computer system) with a rootkit.

trojan

English

(wikipedia trojan)

Noun

(en noun)
  • (computing) Malware that appears to perform or actually performs a desired task for a user while performing a harmful task without the user's knowledge or consent.
  • Adjective

    (-)
  • (astronomy) Describing a satellite (moon or minor planet) that shares an orbit with another
  • See also

    * malware ----

    rootkit

    English

    Alternative forms

    * root kit

    Noun

    (en noun)
  • (computing) A set of software tools used by a third party after gaining access to a computer system in order to conceal the altering of files, or processes being executed by the third party without the user's knowledge.
  • Verb

    (rootkitt)
  • To infect (a computer system) with a rootkit.
  • * 2000 , Seth T. Ross, UNIX system security tools
  • Given crackers' propensity for "rootkitting" systems — installing altered system binaries to facilitate future access — systematic integrity checks using message digest algorithms or one-way hash functions can be an important detection safeguard.
  • * 2006 , Ed Skoudis, Tom Liston, Counter hack reloaded
  • If not, your system might have been rootkitted .

    See also

    * backdoor * trojan * virus * worm