What is Physical Security?

What is Physical Security?

Physical security is about protecting people, property and facilities from threats like theft, vandalism, natural disasters and unauthorized access. It’s more than just locks and security officers, it’s a structured process that reduces risk and prevents loss.

Why Physical Security Matters
✔️ Protects valuable assets
✔️ Keeps employees and visitors safe
✔️ Prevents unauthorized access
✔️ Supports business continuity

How to Approach Physical Security
✅ Step 1: Map Out Secure Areas
Identify what needs protection. Which areas hold critical assets or sensitive information?
✅ Step 2: Define Access Rules
Decide who is allowed where. Clear access levels help keep the right people in and the wrong people out.
✅ Step 3: Choose Access Control Methods
Use a mix of:
What you have (keys, access cards)
What you know (passwords)
Who you are (biometrics)
✅ Step 4: Add Security Layers
Strengthen protection with cameras, security officers, barriers, sensors, alarms and security patrols.
✅ Step 5: Plan for Quick Response
Have trained personnel and procedures ready to act in case of security breaches or emergencies.

Balancing Security and Cost
Good security isn’t about over spending, it’s about finding the right balance.
⚖️ Potential Losses vs Security Costs⚖️
(Equipment, maintenance and personnel)

The right level of physical security makes sense for your organization’s risks and budget. It’s not just a cost, it’s an investment in safety, trust and long term business continuity.

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Source: LinkedIn

Credits: Mr. Palani Ramasamy