Network-Security
Command and Control (C2) — Remote Communication Channel for Compromised Systems
Command and Control (C2) refers to the infrastructure and communication mechanisms attackers use to remotely manage compromised systems. This SECMONS glossary entry explains how C2 works, common techniques, and how defenders detect and disrupt malicious control channels.
Data Exfiltration — Unauthorized Transfer of Sensitive Information
Data Exfiltration is the stage of an intrusion where attackers extract sensitive information from a compromised environment. This SECMONS glossary entry explains how data exfiltration works, common techniques, operational impact, and defensive detection strategies.
Denial of Service (DoS) — Disrupting Availability Through Resource Exhaustion
Denial of Service (DoS) is an attack that disrupts the availability of a system, service, or network by exhausting resources or triggering crashes. This SECMONS glossary entry explains how DoS works, how it differs from Distributed Denial of Service (DDoS), and how defenders should approach mitigation.
Man-in-the-Middle (MitM) — Intercepting and Manipulating Communications in Transit
A Man-in-the-Middle (MitM) attack occurs when an attacker intercepts, monitors, or alters communication between two parties without their knowledge. This SECMONS glossary entry explains how MitM attacks work, common techniques, real-world impact, and how defenders should mitigate interception risks.