What is internal attack in networking?

An internal attack in networking refers to malicious activities initiated by individuals within an organization's network, such as employees or contractors. These attacks can exploit trusted access to sensitive data or systems, often bypassing external security measures. Internal attacks may involve data theft, sabotage, or the introduction of malware, making them particularly challenging to detect and mitigate. Organizations must implement robust access controls, monitoring, and employee training to defend against such threats.