What is the main characteristic of APT attacks?

APT attacks, or Advanced Persistent Threats, are characterized by their persistent nature and ability to evade detection. These attacks are not just one-time events; rather, they involve continuous and long-term infiltration of a target's network. The goal of an APT attack is often to steal sensitive information or maintain control over a system indefinitely, which requires the attacker to blend in and avoid triggering security defenses.

The persistence of APTs means that attackers may utilize stealthy techniques and sophisticated methods to maneuver within the network without being noticed. This can include employing social engineering tactics, exploiting vulnerabilities, and using various malware to gather data over time. By remaining undetected for long periods, attackers can continuously exploit their access, gather critical intelligence, and execute their objectives without raising alarms.

In contrast, rapid or easily detectable attacks do not align with the nature of APTs, as these types of attacks are designed to remain hidden and maintain a foothold within the system over extended durations.