Air-gap malware is malware that is designed to defeat the air-gap isolation of secure computer systems using various air-gap covert channels. == Operation == Because most modern computers, especially laptops, have built-in microphones and speakers, air-gap malware can be designed to communicate secure information acoustically, at frequencies near or beyond the limit of human hearing.
Air-gap malware is malware that is designed to defeat the air-gap isolation of secure computer systems using various air-gap covert channels. == Operation == Because most modern computers, especially laptops, have built-in microphones and speakers, air-gap malware can be designed to communicate secure information acoustically, at frequencies near or beyond the limit of human hearing.
Source: Wikipedia "Air-gap malware" · CC BY-SA 4.0
Share this article: X · Bluesky