This printable crossword puzzle on the topic of Computer Science & Technology has 12 clues. Answers range from 3 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
used to farm resources on online multiplayer games
lock systems and demand payment to re-enable access
send multiple pop ups to the user with advertisements
used to track what a user is doing and collect data covertly
tracks keystrokes made on a keyboard and relays the information back to the unauthorised user
malicious software that attaches to a file and transfers from user to user via humans i.e. email
malicious software which can replicate and spread itself via user email
Software which is used to gain access to a system and allows an unauthorised user to install other malware
Disables a system for many users
Online test to check that you are human
software which appears to be legitimate but is malicious
glitch in the system code