Berikut ini adalah catatan (contekan) mengenai arti kata tersebut pada bidang IT (Teknologi Informasi):
- Blacklist, Synonymous with Block List, the term Blacklist is widely falling into disuse following the growth of the Black Lives Matter movement.
- blacklist, A security mechanism prohibiting the execution of those programs on a known malicious or undesired list of software. The blacklist is a list of specific files known to be malicious or otherwise are unwanted. Any program on the list is prohibited from executing while any other program, whether benign or malicious, is allowed to execute by default. (See whitelist.)