Detecting
computer viruses or other
malware is traditionally a matter of scanning a computer for signatures of known threats—leading to a perennial game of catch-up that includes an initial period when a new attack goes undetected (see “
The Antivirus Era is Over”).
Deeper threats—such as hardware that has been modified to add back doors for spying—can’t be detected at all by antivirus products.
Read More >>
Subtle Power-Consumption Changes Can Signal Malicious Intrusions—No Antivirus Software Required | MIT Technology Review