1. Physical Security

7/28/2019 1. Physical Security

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PHYSICAL

SECURITY


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SCOPE OF PRESENTATION

Definition of Physical Security

Levels of Physical Security

Types of Barriers

Basic Concepts of PhysicalSecurity

Structural Barriers

Additional Features to Ensure

Fence Effectiveness


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Animal Barriers

Personnel ID and Control

Personnel ID System ofEmployment

Communication System

Alarm System


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Fire Prevention and FirefightingFacilities

Fire Prevention ProgramConsideration

Types of Fire


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Physical Security

System of barriers placed between

the potential intruder and the matterto be protected.

It is also said to be the foundation of

security.


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LEVELS OF SECURITY

Minimum

Low-level

Meduim

High-level

Maximum


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Minimum security

is designed to impedeunauthorized external activity,which may be in the form of simple

intrusion or a serious armedattack. (ex. Doors, windows andlock system)


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Low-level security

Is designed to impedeand detectsome unauthorized activity thatthreatens safety. (ex. Physical

barriers and alarm system)


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Medium level security

is designed to impede, detectandassessmost unauthorizedexternal and internal activities. The

system should have the followingfeatures:

An advanced intrusion device monitored 24

hours. A physical barrier and/or guard dog securing

beyond the confines of the asset beingprotected.

A detailed security personnel (Military Police,sentinel)


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High-level security

is designed to impede, detectandassessunauthorized external andinternal activities. This system is

composed of all the measures anddevices incorporated in the three(3) levels cited plus:


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CCTV

Alarm system

Security lighting system

Roving patrols

Electronic control restriction access system

Alert team


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Maximum security

Is designed to impede, detect,assessand neutral izeallunauthorized external and internal

activities.


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This system consists of allpreviously-cited resources andshould incorporate the following:

A highly-sensitive, sophisticatedand advanced alarm system.

A highly trained and well-screened QRF detailed 24hours.


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Maximum security

Is security in depth, a systemdesigned with sufficient diversityand redundancy to al low the

strengthof one particularcomponent to offset theweakness of another.


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Basic Concepts ofPhysical Security

Enemy agent must have access.

There is no impenetrable barrier.

Physical security will be achievedthrough a system of defense in depth.

Security against surreptitious entryand non-surreptitious entry.

Each installation is different.


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Types of Barriers

Natural - rivers, cliff, ravines, etc

Structural - fence, walls, ceiling, etc

Human - guards, charge of quarters,etc

Energy - lighting & protective alarmsystem

Animal - guard dogs or sentry dogs


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NATURAL BARRIERS

Must be considered from both thestandpoint of their value as a barrier

to the intruder and from thestandpoint of their values to theintruder as cover and concealment.


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NATURAL BARRIERS

Example:

River

Cliff

Ravine


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STRUCTURAL BARRIERS

Features constructed by man,regardless of the original intent,that tend to delay the intruder.


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STRUCTURAL BARRIERS

Examples:

Fences

Walls

Floors

Ceiling, etc.


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TWO GENERAL TYPES OFFENCES

Solid Fence

Full-view Fence


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SOLID FENCE

Constructed in opaquematerials.

Denying visual access throughthe fence structure whileproviding access control fromeither direction.


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SOLID FENCE

ADVANTAGES:

Denies visual access of the

installation to the intruder. Denies the intruder the oppor-

tunity to become familiar with thepersonnel, activities and the timeschedule of the movement of theguards on the installation.


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SOLID FENCE

DISADVANTAGES:

It prevents the installation guards

for observing the area around theinstallation.

It creates shadows which may be

used by the intruder for cover andconcealment.


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FULL VIEW FENCE

Constructed allowing visual accessthrough the fence structure whilecontrolling physical access between

two (2) areas.


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FULL VIEW FENCE

ADVANTAGES:

Roving patrols and stationary

guards are able to keep the areasurrounding the installation underobservation.

It does not create shadows whichwould provide cover andconcealment for the intruder.


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FULL VIEW FENCE

DISADVANTAGES:

It allows visual access to theinstallation, its personnel, its guards

and its activities.


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FULL VIEW FENCE

DISADVANTAGES:

It allows the intruder to becomefamiliar with the movement and time

schedule of the guard patrolstherefore allowing him to pick thetime attempting penetration whichwould be most advantageous to him.


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Multiple Fences

Two or more fences parallel toeach other and used as perimeterbarrier.

At least 10 feet and should notexceed 150 feet.

Usually made of the full view type.


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Additional Features to EnsureFence Effectiveness

An overhang for a full view fence;45 degrees towards the approach,

not less 20 feet in length and 3strands of barbed wire.

Broken glass or sharp metal spikes

on solid fence.


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Clear zones on both sides of thefence: 150 feet outside; 20 feet

from nearest wall of any building. Gates limited to the number

necessary for efficiency and safer

operation.


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HUMAN BARRIER

Refers to guards, charge ofquarters, ODs, office and shopworkers, etc, who standbetween the intruder and thematter to be protected.


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HUMAN BARRIER

FUNCTIONS:

Detect Intruders.

Sound the Alarm.

Apprehend unauthorized

personnel.

Identify Personnel.


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ANIMAL BARRIERS

Normally the use of dogscomplement the humanguards especially with dogscapability in sight, smell andhearing.


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ENERGY BARRIERS

Employment of mechanical,electrical or electronic energy to

impose a deterrent to the entry bythe potential intruder or to provideadvertisement of his presence.


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ENERGY BARRIERS

EXAMPLE:

protective lighting.

protective alarm system.


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Personnel Control andIdentification

TYPES OF IDENTIFICATION

Personal recognition is the mosteffective.

Artificial identification Badges,Passes, ID etc.


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SYSTEM OF EMPLOYMENT

Single pass or badge system

Pass and badge system combined Multiple pass system

Spot magnetized identification

Access list

C


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VISITORS CONTROL

Escort

Timed Travel

Visitors Log

Visitor Entrances

P l C l d


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IDENTIFICATION OF PERSONNEL

AFP Military Personnel ID Cards.

DND-AFP Civilian Personnel IDCards

AFP Dependents ID Cards

AFP Non-Organic Personnel ID

Fi P ti d


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Fire Prevention andFire Fighting Facilities

Should be included in the Physical

Security program because a firecan completely neutralize aninstallation.

Fi P ti P


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Personnel qualification

Organization

Equipment

Alarm

Reserve force

Fire prevention Reduction of fire damage


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Types of Fire

Type A - fire caused bycombustible materials.

Type B - fire caused by gasoline,petroleum, oil or kerosene.

Type C - electrical fire.

Type D - metal fire


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COMMUNICATION SYSTEM

There must be a communication

center designated as exclusionarea with rigid control.


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ALARM SYSTEM

Must prevent disorder andconfusion in case of emergency.


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SUMMARY OF PRESENTATION

Definition of Physical Security

Types of Barriers

Basic Concepts of PhysicalSecurity

Structural Barriers



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Animal Barriers

Personnel ID and Control

Personnel ID System ofEmployment

Communication System

Alarm System


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Fire Prevention and FirefightingFacilities


Types of Fire

1. Physical Security

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