Introduction
Physical security is no longer just about cameras, doors, and guards. With CCTV and access control systems increasingly connected to networks, the threat landscape has evolved. Cyberattacks now target these devices directly, aiming to disrupt surveillance, steal sensitive footage, or gain unauthorized access to facilities. This is where Managed Detection and Response (MDR) and Endpoint Detection and Response (EDR) come into play, bringing advanced IT security strategies into the world of physical security.
Why MDR and EDR Matter for Physical Security
Traditional security measures like firewalls or antivirus are reactive and often miss emerging threats. MDR and EDR add continuous monitoring, real-time threat detection, and rapid incident response, critical for protecting systems like CCTV and access control that must operate without interruption.
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- MDR for Physical Security: With MDR, a dedicated security team monitors your surveillance and access control network 24/7, detecting suspicious activity before it escalates. If a camera starts communicating with an unknown server or an access control panel shows abnormal login attempts, the MDR service investigates and responds immediately.
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- EDR for Physical Security Devices: EDR tools installed on servers and endpoints connected to your CCTV and access control systems continuously record system activity. They can identify malicious code, unusual user behavior, or ransomware attacks and automatically take action, like isolating the affected system to prevent spread.
Real-World Scenarios
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- Unauthorized Access Prevention: An attacker compromises a networked door controller. MDR detects unusual traffic patterns, blocks the connection, and alerts your security team before a physical breach occurs.
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- Ransomware Containment: Malware is deployed on a VMS (Video Management System) server. EDR quarantines the threat instantly, preserving access to live camera feeds while preventing further infection.
The Future of Physical Security
Integrating MDR and EDR into CCTV and access control infrastructures transforms security from reactive to proactive. Instead of simply recording incidents, your systems can detect and stop threats in real time, protecting both digital and physical assets.
Conclusion
In today’s connected environment, physical security without cybersecurity is incomplete. MDR and EDR give you the visibility, intelligence, and rapid response capabilities you need to keep your CCTV and access control systems resilient against modern threats.
