What Is an Indicator of Compromise (IOC), and How Can It Help You in Cybersecurity?

An indicator of compromise (IOC) refers to something left by a cyberattacker on your system. Whether this was intentional or a mistake might not be clear initially. In this article, you’ll learn what an indicator of compromise (IOC) is and how you can use one to assess your network security. You’ll also discover plenty of examples where using an IOC is extremely helpful.