honeypot; computer attack; high-interaction honeypot; network security; server honeypot

The concept of attack in the context of honeypots plays an important role. Based on the definition of the attack, honeypots obtain information about attackers, their targets, methods, and tools. This paper focuses on the definition of attack in context of high-interaction server honeypots. Paper proposes the definition of attack from the perspective of information security and network forensics analysis.