What do APTs refer to in the context of cybersecurity?

In the context of cybersecurity, APTs stand for Advanced Persistent Threats. This term describes a category of cyber threats characterized by prolonged and targeted attacks in which an intruder gains access to a network and remains undetected for an extended period. APTs typically aim to steal data rather than to cause immediate damage or disruption. They often involve sophisticated tactics, techniques, and procedures deployed by well-resourced adversaries, such as nation-states or organized crime groups.

The "advanced" aspect refers to the use of complex methods and tools to bypass security measures, while "persistent" indicates that attackers maintain their presence within the network over time, continually seeking additional data and access. Understanding APTs is crucial for cybersecurity analysts, as these threats require a comprehensive understanding of both technical defenses and strategic threat management to detect and mitigate effectively.