Physical security monitoring
Premises should be continuously monitored for unauthorized physical access.
Purpose
To detect and respond to unauthorized access attempts.
Implementation Guidance
Implement surveillance cameras in key areas
Use intrusion detection systems
Monitor and review surveillance footage
Respond to security alarms promptly
Maintain monitoring equipment regularly
Recommended Tools
ISO 27001 Services from the Directory
These providers can help you implement A.7.4 and achieve ISO 27001 certification.
360 Advanced
US CPA and compliance assessment firm for SOC 1/2, ISO 27001, HITRUST, HIPAA, and PCI with hands-on mid-market delivery.

6clicks
Cyber GRC platform with a strong US presence for risk, compliance, and third-party assessments.
A-LIGN
High-volume multi-framework audit firm for SOC 2, ISO 27001, HITRUST, FedRAMP, CMMC, and PCI, with dual ANAB/UKAS ISO pathways.
AdaptiveGRC
Polish GRC software platform for integrated risk, compliance, audit, and information security management including ISO 27001 programs.

Advisera
Provider of ISO 27001 documentation, training, and consultancy services to help businesses achieve compliance.

AENOR
Leading Spanish certification body for ISO 27001, ENS (Spanish National Security Scheme), and multi-standard management systems.
Related Controls
Other controls in Physical Controls
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