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How to write a physical and environmental security policy

A physical security policy protects the places and equipment that hold your data. Here is what to include — access, visitors, environmental controls — with a free template.

Why physical security still matters

Cloud has not removed the physical layer: offices, devices, server rooms and the people walking through them. A physical and environmental security policy defines how you control access to facilities and protect equipment from theft, tampering and environmental damage — a gap auditors notice even in cloud-native companies.

What to include

  1. Scope — offices, data rooms, equipment, and home-office considerations.
  2. Access control — badges, zones, and least-privilege access to sensitive areas.
  3. Visitors — registration, escorting and access limits.
  4. Equipment — secure storage, cable locks, clear-desk and clear-screen practices.
  5. Environmental controls — power, cooling and fire protection for critical equipment.
  6. Disposal — secure destruction of media and hardware.
  7. Monitoring — CCTV and alarms where appropriate, with privacy considered.

Common mistakes

  • Assuming "we're cloud" means no physical scope — laptops and offices remain in scope.
  • No visitor process, an easy audit finding.
  • No clear-desk/clear-screen practice, leaving data exposed.

Framework alignment

Maps to ISO 27001:2022 Annex A 7.1–7.14 (physical and environmental security), the SOC 2 criteria, and NIST CSF Protect (PR.AA / PR.IR).

Generate it in minutes

See a sample physical security policy or generate yours free.