Which type of malware is designed to hide itself and keep stealthy access to a host?

Start playing free

  1. Rootkit
  2. Adware
  3. Cryptominer

🔒 The answer is for AhaBulb members. Members see the answer, why it's right and the official sources for every card of Stuff Every IT Tech Should Know, plus timed practice exams.

The first 50 cards of every test are free to play.

Play the free cards See membership

Like this card?
Play the game

References

  1. Rootkit, NIST CSRC glossary csrc.nist.gov/glossary/term/rootkit Checked 2026-10-11.
  2. CompTIA A+ Core 2 (220-1202) Exam Objectives v1.1 lecbyo.files.cmp.optimizely.com/download/84764f7a85ba11ef87e9da1cab964337 Checked 2026-10-11.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Test yourself in the game