Info Assurance Lesson 7 - Protecting a Cybersecurity Domain (Physical Security)

Physical barriers

They are the first thing that comes to mind when thinking about physical security. This is the outermost layer of security, and these solutions are the most publicly visible.

perimeter security system

It typically consists of perimeter fence system, security gate system, bollards, vehicle entry barriers and guard shelters

Biometrics

They are the automated methods of recognizing an individual based on a physiological or behavioral characteristic.

Biometric authentication systems

It include measurements of the face, fingerprint, hand geometry, iris, retina, signature, and voice.

Biometrics

These technologies can be the foundation of highly secure identification and personal verification solutions

Badge

It allows an individual to gain access to an area with automated entry points.

entry point

It can be a door, a turnstile, a gate, or other barrier.

Access badge

It use various technologies such as a magnetic stripe, barcode, or biometrics. The system logs the transaction for later retrieval.

Reports

It reveal who entered what entry points at what time.

Guards and Escorts

All physical access controls including deterrent and detection systems ultimately rely on personnel to intervene and stop the actual attack or intrusion.

Video and Electronic Surveillance

This type of surveillance can supplement or in some cases, replace security guards.

Video and Electronic Surveillance

The benefit of this are the ability to monitor areas even when no guards or personnel are present, the ability to record and log surveillance videos and data for long periods, and the ability to incorporate motion detection and notification.

RFID and Wireless Surveillance

These types of surveillance are used to manage and locate important information system assets.