… a strategic advantage. Deep Dive Challenge MITRE's Solution Results Industry Impact Resources Contact MITRE Challenge Anyone with a computer has the potential to cause damage from behind … for recognizing, responding to, and mitigating intrusions. ATT&CK is free, easily accessible online, and regularly updated. It’s used in more than 190 countries on all seven continents. … for how to recognize, respond to, and mitigate intrusions. ATT&CK is free, easily accessible online, and regularly updated. It’s used in more than 190 countries on all seven continents. …