Outbound traffic refers to the flow of data sent from devices within a private network to external networks or the internet. Monitoring outbound traffic is crucial in cybersecurity because it can reveal unauthorized data transfers or communications initiated by malware. Attackers often use outbound connections to exfiltrate sensitive information or maintain control over compromised systems. By analyzing patterns and destinations of outbound traffic, security teams can detect potential breaches, prevent data loss, and block malicious activities. Properly managing outbound traffic helps organizations maintain data integrity, comply with regulations, and enhance their overall security posture.