What is Command and Control in Cybersecurity?
Also 'C&C' (see-and-see).
The infrastructure and communication channels attackers use to maintain contact with compromised systems. C2 servers send commands to malware and receive stolen data. Attackers disguise C2 traffic as normal web browsing, DNS queries, or cloud service API calls to evade detection.
Why Command and Control Matters for Your Cybersecurity Career
Disrupting C2 communication is one of the most effective ways to neutralize a cybersecurity threat. SOC analysts hunt for C2 beacons in network traffic as a primary detection method. Threat intelligence analysts map C2 infrastructure to track threat actor campaigns. Incident responders block C2 channels immediately during containment to cut off attacker access.
Which Cybersecurity Roles Use Command and Control?
Related Cybersecurity Terms
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Looking for the acronym? Read about C2 in the acronyms collection
Citation index · auto-derived from course content
Where Command and Control is used across DecipherU
2 public surfaces on the platform reference this term in a meaningful way. Sorted by relevance.
Related glossary entries · 2
Other glossary terms whose definition cites this one.
"…sance, weaponization, delivery, exploitation, installation, command and control, and actions on objectives. Defenders aim to break the chai…"
"…sance, weaponization, delivery, exploitation, installation, command and control, and actions on objectives. Defenders use it to identify wh…"
The infrastructure and communication channels attackers use to maintain contact with compromised systems. C2 servers send commands to malware and receive stolen data. Attackers disguise C2 traffic as normal web browsing, DNS queries, or cloud service API calls to evade detection.
Disrupting C2 communication is one of the most effective ways to neutralize a cybersecurity threat. SOC analysts hunt for C2 beacons in network traffic as a primary detection method. Threat intelligence analysts map C2 infrastructure to track threat actor campaigns. Incident responders block C2 channels immediately during containment to cut off attacker access.
Cybersecurity professionals who work with Command and Control include SOC Analyst, Threat Intelligence Analyst, Incident Responder. These roles apply Command and Control knowledge within the Offensive Security domain.
Definitions are original explanations written for career development purposes. For authoritative technical definitions, refer to NIST, ISO, or the relevant standards body.
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