THE NSA SECURITY HANDBOOK
-------------------------

Security Guidelines

This handbook is designed to introduce you to some of the basic security principles and procedures with which all NSA employees must comply. It highlights some of your security responsibilities, and provides
guidelines for answering questions you may be asked concerning your
association with this Agency. Although you will be busy during the
forthcoming weeks learning your job, meeting co-workers, and becoming accustomed to a new work environment, you are urged to become familiar
with the security information contained in this handbook. Please note
that a listing of telephone numbers is provided at the end of this
handbook should you have any questions or concerns.

Introduction

In joining NSA you have been given an opportunity to participate in the activities of one of the most important intelligence organizations of
the United States Government. At the same time, you have also assumed a
trust which carries with it a most important individual
responsibility--the safeguarding of sensitive information vital to the
security of our nation.

While it is impossible to estimate in actual dollars and cents the value
of the work being conducted by this Agency, the information to which you
will have access at NSA is without question critically important to the
defense of the United States. Since this information may be useful only
if it is kept secret, it requires a very special measure of protection.
The specific nature of this protection is set forth in various Agency
security regulations and directives. The total NSA Security Program,
however, extends beyond these regulations. It is based upon the concept
that security begins as a state of mind. The program is designed to
develop an appreciation of the need to protect information vital to the national defense, and to foster the development of a level of awareness
which will make security more than routine compliance with regulations.

At times, security practices and procedures cause personal
inconvenience. They take time and effort and on occasion may make it
necessary for you to voluntarily forego some of your usual personal perogatives. But your compensation for the inconvenience is the
knowledge that the work you are accomplishing at NSA, within a framework
of sound security practices, contributes significantly to the defense
and continued security of the United States of America.

I extend to you my very best wishes as you enter upon your chosen career
or assignment with NSA.

Philip T. Pease
Director of Security


INITIAL SECURITY RESPONSIBILITIES

Anonymity

Perhaps one of the first security practices with which new NSA personnel
should become acquainted is the practice of anonymity. In an open
society such as ours, this practice is necessary because information
which is generally available to the public is available also to hostile intelligence. Therefore, the Agency mission is best accomplished apart
from public attention. Basically, anonymity means that NSA personnel
are encouraged not to draw attention to themselves nor to their
association with this Agency. NSA personnel are also cautioned neither
to confirm nor deny any specific questions about NSA activities directed
to them by individuals not affiliated with the Agency.

The ramifications of the practice of anonymity are rather far reaching,
and its success depends on the cooperation of all Agency personnel.
Described below you will find some examples of situations that you may encounter concerning your employment and how you should cope with them.
Beyond the situations cited, your judgement and discretion will become
the deciding factors in how you respond to questions about your
employment.

Answering Questions About Your Employment

Certainly, you may tell your family and friends that you are employed at
or assigned to the National Security Agency. There is no valid reason
to deny them this information. However, you may not disclose to them
any information concerning specific aspects of the Agency's mission, activities, and organization. You should also ask them not to publicize
your association with NSA.

Should strangers or casual acquaintances question you about your place
of employment, an appropriate reply would be that you work for the
Department of Defense. If questioned further as to where you are
employed within the Department of Defense, you may reply, "NSA." When
you inform someone that you work for NSA (or the Department of Defense)
you may expect that the next question will be, "What do you do?" It is
a good idea to anticipate this question and to formulate an appropriate
answer. Do not act mysteriously about your employment, as that would
only succeed in drawing more attention to yourself.

If you are employed as a secretary, engineer, computer scientist, or in
a clerical, administrative, technical, or other capacity identifiable by
a general title which in no way indicates how your talents are being
applied to the mission of the Agency, it is suggested that you state
this general title. If you are employed as a linguist, you may say that
you are a linguist, if necessary. However, you should not indicate the specific language(s) with which you are involved.

The use of service specialty titles which tend to suggest or reveal the
nature of the Agency's mission or specific aspects of their work.
These professional titles, such as cryptanalyst, signals collection
officer, and intelligence research analyst, if given verbatim to an
outsider, would likely generate further questions which may touch upon
the classified aspects of your work. Therefore, in conversation with
outsiders, it is suggested that such job titles be generalized. For
example, you might indicate that you are a "research analyst." You may
not, however, discuss the specific nature of your analytic work.

Answering Questions About Your Agency Training

During your career or assignment at NSA, there is a good chance that you
will receive some type of job-related training. In many instances the
nature of the training is not classified. However, in some situations
the specialized training you receive will relate directly to sensitive
Agency functions. In such cases, the nature of this training may not be discussed with persons outside of this Agency.

If your training at the Agency includes language training, your
explanation for the source of your linguistic knowledge should be that
you obtained it while working for the Department of Defense.

You Should not draw undue attention to your language abilities, and you
may not discuss how you apply your language skill at the Agency.

If you are considering part-time employment which requires the use of
language or technical skills similar to those required for the
performance of your NSA assigned duties, you must report (in advance)
the anticipated part-time work through your Staff Security Officer (SSO)
to the Office of Security's Clearance Division (M55).

Verifying Your Employment

On occasion, personnel must provide information concerning their
employment to credit institutions in connection with various types of applications for credit. In such situations you may state, if you are a civilian employee, that you are employed by NSA and indicate your pay
grade or salary. Once again, generalize your job title. If any further information is desired by persons or firms with whom you may be dealing, instruct them to request such information by correspondence addressed
to: Director of Civilian Personnel, National Security Agency, Fort
George G. Meade, Maryland 20755-6000. Military personnel should use
their support group designator and address when indicating their current assignment.

If you contemplate leaving NSA for employment elsewhere, you may be
required to submit a resume/job application, or to participate in
extensive employment interviews. In such circumstances, you should have
your resume reviewed by the Classification Advisory Officer (CAO)
assigned to your organization. Your CAO will ensure that any classified operational details of your duties have been excluded and will provide
you with an unclassified job description. Should you leave the Agency
before preparing such a resume, you may develop one and send it by
registered mail to the NSA/CSS Information Policy Division (Q43) for
review. Remember, your obligation to protect sensitive Agency
information extends beyond your employment at NSA.

The Agency And Public News Media

From time to time you may find that the agency is the topic of reports
or articles appearing in public news media--newspapers, magazines,
books, radio and TV. The NSA/CSS Information Policy Division (Q43)
represents the Agency in matters involving the press and other media.
This office serves at the Agency's official media center and is the
Director's liaison office for public relations, both in the community
and with other government agencies. The Information Policy Division
must approve the release of all information for and about NSA, its
mission, activities, and personnel. In order to protect the aspects of
Agency operations, NSA personnel must refrain from either confirming or
denying any information concerning the Agency or its activities which
may appear in the public media. If you are asked about the activities
of NSA, the best response is "no comment." You should then notify Q43 of
the attempted inquiry. For the most part, public references to NSA are
based upon educated guesses. The Agency does not normally make a
practice of issuing public statements about its activities.

GENERAL RESPONSIBILITIES

Espionage And Terrorism

During your security indoctrination and throughout your NSA career you
will become increasingly aware of the espionage and terrorist threat to
the United States. Your vigilance is the best single defense in
protecting NSA information, operations, facilities and people. Any
information that comes to your attention that suggests to you the
existence of, or potential for, espionage or terrorism against the U.S.
or its allies must be promptly reported by you to the Office of
Security.

There should be no doubt in your mind about the reality of the threats.
You are now affiliated with the most sensitive agency in government and
are expected to exercise vigilance and common sense to protect NSA
against these threats.

Classification

Originators of correspondence, communications, equipment, or documents
within the Agency are responsible for ensuring that the proper
classification, downgrading information and, when appropriate, proper
caveat notations are assigned to such material. (This includes any
handwritten notes which contain classified information). The three
levels of classification are Confidential, Secret and Top Secret. The
NSA Classification Manual should be used as guidance in determining
proper classification. If after review of this document you need
assistance, contact the Classification Advisory Officer (CAO) assigned
to your organization, or the Information Policy Division (Q43).

Need-To-Know

Classified information is disseminated only on a strict "need-to-know"
basis. The "need-to-know" policy means that classified information will
be disseminated only to those individuals who, in addition to possessing
a proper clearance, have a requirement to know this information in order
to perform their official duties (need-to-know). No person is entitled
to classified information solely by virtue of office, position, rank, or security clearance.

All NSA personnel have the responsibility to assert the "need-to-know"
policy as part of their responsibility to protect sensitive information. Determination of "need-to-know" is a supervisory responsibility. This
means that if there is any doubt in your mind as to an individual's "need-to-know," you should always check with your supervisor before
releasing any classified material under your control.

For Official Use Only

Separate from classified information is information or material marked
"FOR OFFICIAL USE ONLY" (such as this handbook). This designation is
used to identify that official information or material which, although unclassified, is exempt from the requirement for public disclosure of information concerning government activities and which, for a
significant reason, should not be given general circulation. Each
holder of "FOR OFFICAL USE ONLY" (FOUO) information or material is
authorized to disclose such information or material to persons in other departments or agencies of the Executive and Judicial branches when it
is determined that the information or material is required to carry our
a government function. The recipient must be advised that the
information or material is not to be disclosed to the general public.
Material which bears the "FOR OFFICIAL USE ONLY" caveat does not come
under the regulations governing the protection of classified
information. The unauthorized disclosure of information marked "FOR
OFFICIAL USE ONLY" does not constitute an unauthorized disclosure of
classified defense information. However, Department of Defense and NSA regulations prohibit the unauthorized disclosure of information
designated "FOR OFFICIAL USE ONLY." Appropriate administrative action
will be taken to determine responsibility and to apply corrective and/or disciplinary measures in cases of unauthorized disclosure of information
which bears the "FOR OFFICIAL USE ONLY" caveat. Reasonable care must be exercised in limiting the dissemination of "FOR OFFICIAL USE ONLY"
information. While you may take this handbook home for further study,
remember that is does contain "FOR OFFICIAL USE ONLY" information which
should be protected.

Prepublication Review

All NSA personnel (employees, military assignees, and contractors) must
submit for review any planned articles, books, speeches, resumes, or
public statements that may contain classified, classifiable,
NSA-derived, or unclassified protected information, e.g., information
relating to the organization, mission, functions, or activities of NSA.
Your obligation to protect this sensitive information is a lifetime one.
Even when you resign, retire, or otherwise end your affiliation with
NSA, you must submit this type of material for prepublication review.
For additional details, contact the Information Policy Division (Q43)
for an explanation of prepublication review procedures.

Personnel Security Responsibilities

Perhaps you an recall your initial impression upon entering an NSA
facility. Like most people, you probably noticed the elaborate physical security safeguards--fences, concrete barriers, Security Protective
Officers, identification badges, etc. While these measures provide a substantial degree of protection for the information housed within our buildings, they represent only a portion of the overall Agency security program. In fact, vast amounts of information leave our facilities
daily in the minds of NSA personnel, and this is where our greatest vulnerability lies. Experience has indicated that because of the vital information we work with at NSA, Agency personnel may become potential
targets for hostile intelligence efforts. Special safeguards are
therefore necessary to protect our personnel.

Accordingly, the Agency has an extensive personnel security program
which establishes internal policies and guidelines governing employee
conduct and activities. These policies cover a variety of topics, all
of which are designed to protect both you and the sensitive information
you will gain through your work at NSA.

Association With Foreign Nationals

As a member of the U.S. Intelligence Community and by virtue of your
access to sensitive information, you are a potential target for hostile intelligence activities carried out by or on behalf of citizens of
foreign countries. A policy concerning association with foreign
nationals has been established by the Agency to minimize the likelihood
that its personnel might become subject to undue influence or duress or
targets of hostile activities through foreign relationships.

As an NSA affiliate, you are prohibited from initiating or maintaining associations (regardless of the nature and degree) with citizens or
officials of communist-controlled, or other countries which pose a
significant threat to the security of the United States and its
interests. A comprehensive list of these designated countries is
available from your Staff Security Officer or the Security Awareness
Division. Any contact with citizens of these countries, no matter how
brief or seemingly innocuous, must be reported as soon as possible to
your Staff Security Officer (SSO). (Individuals designated as Staff
Security Officers are assigned to every organization; a listing of Staff Security Officers can be found at the back of this handbook).

Additionally, close and continuing associations with any non-U.S.
citizens which are characterized by ties of kinship, obligation, or
affection are prohibited. A waiver to this policy may be granted only
under the most exceptional circumstances when there is a truly
compelling need for an individual's services or skills and the security
risk is negligible.

In particular, a waiver must be granted in advance of a marriage to or cohabitation with a foreign national in order to retain one's access to
NSA information. Accordingly, any intent to cohabitate with or marry a non-U.S. citizen must be reported immediately to your Staff Security
Officer. If a waiver is granted, future reassignments both at
headquarters and overseas may be affected.

The marriage or intended marriage of an immediate family member
(parents, siblings, children) to a foreign national must also be
reported through your SSO to the Clearance Division (M55).

Casual social associations with foreign nationals (other than those of
the designated countries mentioned above) which arise from normal living
and working arrangements in the community usually do not have to be
reported. During the course of these casual social associations, you are encouraged to extend the usual social amenities. Do not act
mysteriously or draw attention to yourself (and possibly to NSA) by
displaying an unusually wary attitude.

Naturally, your affiliation with the Agency and the nature of your work
should not be discussed. Again, you should be careful not to allow
these associations to become close and continuing to the extent that
they are characterized by ties of kinship, obligation, or affection.

If at any time you feel that a "casual" association is in any way
suspicious, you should report this to your Staff Security Officer
immediately. Whenever any doubt exists as to whether or not a situation
should be reported or made a matter of record, you should decide in
favor of reporting it. In this way, the situation can be evaluated on
its own merits, and you can be advised as to your future course of
action.

Correspondence With Foreign Nationals

NSA personnel are discouraged from initiating correspondence with
individuals who are citizens of foreign countries. Correspondence with citizens of communist-controlled or other designated countries is
prohibited. Casual social correspondence, including the "penpal"
variety, with other foreign acquaintances is acceptable and need not be reported. If, however, this correspondence should escalate in its
frequency or nature, you should report that through your Staff Security
Officer to the Clearance Division (M55).

Embassy Visits

Since a significant percentage of all espionage activity is known to be conducted through foreign embassies, consulates, etc., Agency policy discourages visits to embassies, consulates or other official
establishments of a foreign government. Each case, however, must be
judged on the circumstances involved. Therefore, if you plan to visit a foreign embassy for any reason (even to obtain a visa), you must consult
with, and obtain the prior approval of, your immediate supervisor and
the Security Awareness Division (M56).

Amateur Radio Activities

Amateur radio (ham radio) activities are known to be exploited by
hostile intelligence services to identify individuals with access to
classified information; therefore, all licensed operators are expected
to be familiar with NSA/CSS Regulation 100-1, "Operation of Amateur
Radio Stations" (23 October 1986). The specific limitations on contacts
with operators from communist and designated countries are of particular importance. If you are an amateur radio operator you should advise the Security Awareness Division (M56) of your amateur radio activities so
that detailed guidance may be furnished to you.

Unofficial Foreign Travel

In order to further protect sensitive information from possible
compromise resulting from terrorism, coercion, interrogation or capture
of Agency personnel by hostile nations and/or terrorist groups, the
Agency has established certain policies and procedures concerning
unofficial foreign travel.

All Agency personnel (civilian employees, military assignees, and
contractors) who are planning unofficial foreign travel must have that
travel approved by submitting a proposed itinerary to the Security
Awareness Division (M56) at least 30 working days prior to their planned departure from the United States. Your itinerary should be submitted on
Form K2579 (Unofficial Foreign Travel Request). This form provides
space for noting the countries to be visited, mode of travel, and dates
of departure and return. Your immediate supervisor must sign this form
to indicate whether or not your proposed travel poses a risk to the
sensitive information, activities, or projects of which you may have
knowledge due to your current assignment.

After your supervisor's assessment is made, this form should be
forwarded to the Security Awareness Director (M56). Your itinerary will
then be reviewed in light of the existing situation in the country or
countries to be visited, and a decision for approval or disapproval will
be based on this assessment. The purpose of this policy is to limit the
risk of travel to areas of the world where a threat may exist to you and
to your knowledge of classified Agency activities.

In this context, travel to communist-controlled and other hazardous
activity areas is prohibited. A listing of these hazardous activity
areas is prohibited. A listing of these hazardous activity areas can be
found in Annex A of NSA/CSS Regulation No. 30-31, "Security Requirements
for Foreign Travel" (12 June 1987). From time to time, travel may also
be prohibited to certain areas where the threat from hostile
intelligence services, terrorism, criminal activity or insurgency poses
an unacceptable risk to Agency employees and to the sensitive
information they possess. Advance travel deposits made without prior
agency approval of the proposed travel may result in financial losses by
the employee should the travel be disapproved, so it is important to
obtain approval prior to committing yourself financially. Questions
regarding which areas of the world currently pose a threat should be
directed to the Security Awareness Division (M56).

Unofficial foreign travel to Canada, the Bahamas, Bermuda, and Mexico
does not require prior approval, however, this travel must still be
reported using Form K2579. Travel to these areas may be reported after
the fact.

While you do not have to report your foreign travel once you have ended
your affiliation with the Agency, you should be aware that the risk
incurred in travelling to certain areas, from a personal safety and/or counterintelligence standpoint, remains high. The requirement to
protect the classified information to which you have had access is a
lifetime obligation.

Membership In Organizations

Within the United States there are numerous organizations with
memberships ranging from a few to tens of thousands. While you may
certainly participate in the activities of any reputable organization, membership in any international club or professional
organization/activity with foreign members should be reported through
your Staff Security Officer to the Clearance Division (M55). In most
cases there are no security concerns or threats to our employees or
affiliates. However, the Office of Security needs the opportunity to
research the organization and to assess any possible risk to you and the information to which you have access.

In addition to exercising prudence in your choice of organizational affiliations, you should endeavor to avoid participation in public
activities of a conspicuously controversial nature because such
activities could focus undesirable attention upon you and the Agency.
NSA employees may, however, participate in bona fide public affairs such
as local politics, so long as such activities do not violate the
provisions of the statutes and regulations which govern the political activities of all federal employees. Additional information may be
obtained from your Personnel Representative.

Changes In Marital Status/Cohabitation/Names

All personnel, either employed by or assigned to NSA, must advise the
Office of Security of any changes in their marital status (either
marriage or divorce), cohabitation arrangements, or legal name changes.
Such changes should be reported by completing NSA Form G1982 (Report of Marriage/Marital Status Change/Name Change), and following the
instructions printed on the form.

Use And Abuse Of Drugs

It is the policy of the National Security Agency to prevent and
eliminate the improper use of drugs by Agency employees and other
personnel associated with the Agency. The term "drugs" includes all
controlled drugs or substances identified and listed in the Controlled Substances Act of 1970, as amended, which includes but is not limited
to: narcotics, depressants, stimulants, cocaine, hallucinogens ad
cannabis (marijuana, hashish, and hashish oil). The use of illegal drugs
or the abuse of prescription drugs by persons employed by, assigned or
detailed to the Agency may adversely affect the national security; may
have a serious damaging effect on the safety and the safety of others;
and may lead to criminal prosecution. Such use of drugs either within
or outside Agency controlled facilities is prohibited.

Physical Security Policies

The physical security program at NSA provides protection for classified material and operations and ensures that only persons authorized access
to the Agency's spaces and classified material are permitted such
access. This program is concerned not only with the Agency's physical
plant and facilities, but also with the internal and external procedures
for safeguarding the Agency's classified material and activities.
Therefore, physical security safeguards include Security Protective
Officers, fences, concrete barriers, access control points,
identification badges, safes, and the compartmentalization of physical
spaces. While any one of these safeguards represents only a delay
factor against attempts to gain unauthorized access to NSA spaces and
material, the total combination of all these safeguards represents a
formidable barrier against physical penetration of NSA. Working
together with personnel security policies, they provide "security in
depth."

The physical security program depends on interlocking procedures. The responsibility for carrying out many of these procedures rests with the individual. This means you, and every person employed by, assign, or
detailed to the Agency, must assume the responsibility for protecting classified material. Included in your responsibilities are:
challenging visitors in operational areas; determining "need-to-know;"
limiting classified conversations to approved areas; following
established locking and checking procedures; properly using the secure
and non-secure telephone systems; correctly wrapping and packaging
classified data for transmittal; and placing classified waste in burn
bags.

The NSA Badge

Even before you enter an NSA facility, you have a constant reminder of security--the NSA badge. Every person who enters an NSA installation is required to wear an authorized badge. To enter most NSA facilities your
badge must be inserted into an Access Control Terminal at a building
entrance and you must enter your Personal Identification Number (PIN) on
the terminal keyboard. In the absence of an Access Control Terminal, or
when passing an internal security checkpoint, the badge should be held
up for viewing by a Security Protective Officer. The badge must be
displayed at all times while the individual remains within any NSA installation.

NSA Badges must be clipped to a beaded neck chain. If necessary for the
safety of those working in the area of electrical equipment or
machinery, rubber tubing may be used to insulate the badge chain. For
those Agency personnel working in proximity to other machinery or
equipment, the clip may be used to attach the badge to the wearer's
clothing, but it must also remain attached to the chain.

After you leave an NSA installation, remove your badge from public view,
thus avoiding publicizing your NSA affiliation. Your badge should be
kept in a safe place which is convenient enough to ensure that you will
be reminded to bring it with you to work. A good rule of thumb is to
afford your badge the same protection you give your wallet or your
credit cards. DO NOT write your Personal Identification Number on your
badge.

If you plan to be away from the Agency for a period of more than 30
days, your badge should be left at the main Visitor Control Center which services your facility.

Should you lose your badge, you must report the facts and circumstances immediately to the Security Operations Center (SOC)
(963-3371s/688-6911b) so that your badge PIN can be deactivated in the
Access Control Terminals. In the event that you forget your badge when reporting for duty, you may obtain a "non-retention" Temporary Badge at
the main Visitor Control Center which serves your facility after a
co-worker personally identifies your and your clearance has been
verified.

Your badge is to be used as identification only within NSA facilities or
other government installations where the NSA badge is recognized. Your
badge should never be used outside of the NSA or other government
facilities for the purpose of personal identification. You should
obtain a Department of Defense identification card from the Civilian
Welfare Fund (CWF) if you need to identify yourself as a government
employee when applying for "government discounts" offered at various
commercial establishments.

Your badge color indicates your particular affiliation with NSA and your
level of clearance. Listed below are explanations of the badge colors
you are most likely to see:

Green (*) Fully cleared NSA employees and certain military
assignees.

Orange (*) (or Gold) Fully cleared representative of other
government agencies.

Black (*) Fully cleared contractors or consultants.

Blue Employees who are cleared to the SECRET level
while awaiting completion of their processing
for full (TS/SI) clearance. These Limited
Interim Clearance (LIC) employees are restricted
to certain activities while inside a secure
area.

Red Clearance level is not specified, so assume the
holder is uncleared.

* - Fully cleared status means that the person has been cleared to the
Top Secret (TS) level and indoctrinated for Special Intelligence (SI).

All badges with solid color backgrounds (permanent badges) are kept by individuals until their NSA employment or assignment ends. Striped
badges ("non-retention" badges) are generally issued to visitors and are returned to the Security Protective Officer upon departure from an NSA facility.

Area Control

Within NSA installations there are generally two types of areas,
Administrative and Secure. An Administrative Area is one in which
storage of classified information is not authorized, and in which
discussions of a classified nature are forbidden. This type of area
would include the corridors, restrooms, cafeterias, visitor control
areas, credit union, barber shop, and drugstore. Since uncleared,
non-NSA personnel are often present in these areas, all Agency personnel
must ensure that no classified information is discussed in an
Administrative Area.

Classified information being transported within Agency facilities must
be placed within envelopes, folders, briefcases, etc. to ensure that its contents or classification markings are not disclosed to unauthorized
persons, or that materials are not inadvertently dropped enroute.

The normal operational work spaces within an NSA facility are designated
Secure Areas. These areas are approved for classified discussions and
for the storage of classified material. Escorts must be provided if it
is necessary for uncleared personnel (repairmen, etc.) to enter Secure
Areas, an all personnel within the areas must be made aware of the
presence of uncleared individuals. All unknown, unescorted visitors to
Secure Areas should be immediately challenged by the personnel within
the area, regardless of the visitors' clearance level (as indicated by
their badge color).

The corridor doors of these areas must be locked with a deadbolt and all classified information in the area must be properly secured after normal working hours or whenever the area is unoccupied. When storing
classified material, the most sensitive material must be stored in the
most secure containers. Deadbolt keys for doors to these areas must be returned to the key desk at the end of the workday.

For further information regarding Secure Areas, consult the Physical
Security Division (M51) or your staff Security Officer.

Items Treated As Classified

For purposes of transportation, storage and destruction, there are
certain types of items which must be treated as classified even though
they may not contain classified information. Such items include carbon
paper, vu-graphs, punched machine processing cards, punched paper tape, magnetic tape, computer floppy disks, film, and used typewriter ribbons.
This special treatment is necessary since a visual examination does not
readily reveal whether the items contain classified information.

Prohibited Items

Because of the potential security or safety hazards, certain items are prohibited under normal circumstances from being brought into or removed
from any NSA installation. These items have been groped into two
general classes. Class I prohibited items are those which constitute a
threat to the safety and security of NSA/CSS personnel and facilities.
Items in this category include:

a. Firearms and ammunition
b. Explosives, incendiary substances, radioactive materials,
highly volatile materials, or other hazardous materials
c. Contraband or other illegal substances
d. Personally owned photographic or electronic equipment
including microcomputers, reproduction or recording devices,
televisions or radios.

Prescribed electronic medical equipment is normally not prohibited, but requires coordination with the Physical Security Division (M51) prior to
being brought into any NSA building.

Class II prohibited items are those owned by the government or
contractors which constitute a threat to physical, technical, or TEMPEST security. Approval by designated organizational officials is required
before these items can be brought into or removed from NSA facilities.
Examples are:

a. Transmitting and receiving equipment
b. Recording equipment and media
c. Telephone equipment and attachments
d. Computing devices and terminals
e. Photographic equipment and film

A more detailed listing of examples of Prohibited Items may be obtained
from your Staff Security Officer or the Physical Security Division
(M51).

Additionally, you may realize that other seemingly innocuous items are
also restricted and should not be brought into any NSA facility. Some
of these items pose a technical threat; others must be treated as
restricted since a visual inspection does not readily reveal whether
they are classified. These items include:

a. Negatives from processed film; slides; vu-graphs
b. Magnetic media such as floppy disks, cassette tapes, and VCR
videotapes
c. Remote control devices for telephone answering machines
d. Pagers

Exit Inspection

As you depart NSA facilities, you will note another physical security safeguard--the inspection of the materials you are carrying. This
inspection of your materials, conducted by Security Protective Officers,
is designed to preclude the inadvertent removal of classified material.
It is limited to any articles that you are carrying out of the facility
and may include letters, briefcases, newspapers, notebooks, magazines,
gym bags, and other such items. Although this practice may involve some inconvenience, it is conducted in your best interest, as well as being a
sound security practice. The inconvenience can be considerably reduced
if you keep to a minimum the number of personal articles that you remove
from the Agency.

Removal Of Material From NSA Spaces

The Agency maintains strict controls regarding the removal of material
from its installations, particularly in the case of classified material.

Only under a very limited and official circumstances classified material
be removed from Agency spaces. When deemed necessary, specific
authorization is required to permit an individual to hand carry
classified material out of an NSA building to another Secure Area.
Depending on the material and circumstances involved, there are several
ways to accomplish this.

A Courier Badge authorizes the wearer, for official purposes, to
transport classified material, magnetic media, or Class II prohibited
items between NSA facilities. These badges, which are strictly
controlled, are made available by the Physical Security Division (M51)
only to those offices which have specific requirements justifying their
use.

An Annual Security Pass may be issued to individuals whose official
duties require that they transport printed classified materials,
information storage media, or Class II prohibited items to secure
locations within the local area. Materials carried by an individual who displays this pass are subject to spot inspection by Security Protective Officers or other personnel from the Office of Security. It is not
permissible to use an Annual Security Pass for personal convenience to circumvent inspection of your personal property by perimeter Security Protective Officers.

If you do not have access to a Courier Badge and you have not been
issued an Annual Security Pass, you may obtain a One-Time Security Pass
to remove classified materials/magnetic media or admit or remove
prohibited items from an NSA installation. These passes may be obtained
from designated personnel in your work element who have been given
authority to issue them. The issuing official must also contact the
Security Operations Center (SOC) to obtain approval for the admission or removal of a Class I prohibited item.

When there is an official need to remove government property which is
not magnetic media, or a prohibited or classified item, a One-Time
Property Pass is used. This type of pass (which is not a Security Pass)
may be obtained from your element custodial property officer. A
Property Pass is also to be used when an individual is removing personal property which might be reasonably be mistaken for unclassified
Government property. This pass is surrendered to the Security
Protective Officer at the post where the material is being removed. Use
of this pass does not preclude inspection of the item at the perimeter
control point by the Security Protective Officer or Security
professionals to ensure that the pass is being used correctly.

External Protection Of Classified Information

On those occasions when an individual must personally transport
classified material between locations outside of NSA facilities, the
individual who is acting as the courier must ensure that the material
receives adequate protection. Protective measures must include double
wrapping and packaging of classified information, keeping the material
under constant control, ensuring the presence of a second appropriately
cleared person when necessary, and delivering the material to authorized persons only. If you are designated as a courier outside the local
area, contact the Security Awareness Division (M56) for your courier
briefing.

Even more basic than these procedures is the individual security
responsibility to confine classified conversations to secure areas.
Your home, car pool, and public places are not authorized areas to
conduct classified discussions--even if everyone involved in he
discussion possesses a proper clearance and "need-to-know." The
possibility that a conversation could be overheard by unauthorized
persons dictates the need to guard against classified discussions in
non-secure areas.

Classified information acquired during the course of your career or
assignment to NSA may not be mentioned directly, indirectly, or by
suggestion in personal diaries, records, or memoirs.

Reporting Loss Or Disclosure Of Classified Information

The extraordinary sensitivity of the NSA mission requires the prompt
reporting of any known, suspected, or possible unauthorized disclosure
of classified information, or the discovery that classified information
may be lost, or is not being afforded proper protection. Any
information coming to your attention concerning the loss or unauthorized disclosure of classified information should be reported immediately to
your supervisor, your Staff Security Officer, or the Security Operations
Center (SOC).

Use Of Secure And Non-Secure Telephones

Two separate telephone systems have been installed in NSA facilities for
use in the conduct of official Agency business: the secure telephone
system (gray telephone) and the outside, non-secure telephone system
(black telephone). All NSA personnel must ensure that use of either
telephone system does not jeopardize the security of classified
information.

The secure telephone system is authorized for discussion of classified information. Personnel receiving calls on the secure telephone may
assume that the caller is authorized to use the system. However, you
must ensure that the caller has a "need-to-know" the information you
will be discussing.

The outside telephone system is only authorized for unclassified
official Agency business calls. The discussion of classified
information is not permitted on this system. Do not attempt to use "double-talk" in order to discuss classified information over the
non-secure telephone system.

In order to guard against the inadvertent transmission of classified information over a non-secure telephone, and individual using the black telephone in an area where classified activities are being conducted
must caution other personnel in the area that the non-secure telephone
is in use. Likewise, you should avoid using the non-secure telephone in
the vicinity of a secure telephone which is also in use.

HELPFUL INFORMATION

Security Resources

In the fulfillment of your security responsibilities, you should be
aware that there are many resources available to assist you. If you
have any questions or concerns regarding security at NSA or your
individual security responsibilities, your supervisor should be
consulted. Additionally, Staff Security Officers are appointed to the designated Agency elements to assist these organizations in carrying out
their security responsibilities. There is a Staff Security Officer
assigned to each organization; their phone numbers are listed at the
back of this handbook. Staff Security Officers also provide guidance to
and monitor the activities of Security Coordinators and Advisors
(individuals who, in addition to their operational duties within their respective elements, assist element supervisors or managers in
discharging security responsibilities).

Within the Office of Security, the Physical Security Division (M51) will
offer you assistance in matters such as access control, security passes, clearance verification, combination locks, keys, identification badges, technical security, and the Security Protective Force. The Security
Awareness Division (M56) provides security guidance and briefings
regarding unofficial foreign travel, couriers, special access, TDY/PCS,
and amateur radio activities. The Industrial and Field Security
Division (M52) is available to provide security guidance concerning NSA contractor and field site matters.

The Security Operations Center (SOC) is operated by two Security Duty
Officers (SDOs), 24 hours a day, 7 days a week. The SDO, representing
the Office of Security, provides a complete range of security services
to include direct communications with fire and rescue personnel for all
Agency area facilities. The SDO is available to handle any physical or personnel problems that may arise, and if necessary, can direct your to
the appropriate security office that can assist you. After normal
business hours, weekends, and holidays, the SOC is the focal point for
all security matters for all Agency personnel and facilities (to include
Agency field sites and contractors). The SOC is located in Room 2A0120,
OPS 2A building and the phone numbers are 688-6911(b), 963-3371(s).

However, keep in mind that you may contact any individual or any
division within the Office of Security directly. Do not hesitate to
report any information which may affect the security of the Agency's
mission, information, facilities or personnel.

Security-Related Services

In addition to Office of Security resources, there are a number of professional, security-related services available for assistance in
answering your questions or providing the services which you require.

The Installations and Logistics Organization (L) maintains the system
for the collection and destruction of classified waste, and is also
responsible for the movement and scheduling of material via NSA couriers
and the Defense Courier Service (DCS). Additionally, L monitors the
proper addressing, marking, and packaging of classified material being transmitted outside of NSA; maintains records pertaining to receipt and transmission of controlled mail; and issues property passes for the
removal of unclassified property.

The NSA Office of Medical Services (M7) has a staff of physicians,
clinical psychologists and an alcoholism counselor. All are well
trained to help individuals help themselves in dealing with their
problems. Counseling services, with referrals to private mental health professionals when appropriate, are all available to NSA personnel. Appointments can be obtained by contacting M7 directly. When an
individual refers himself/herself, the information discussed in the
counseling sessions is regarded as privileged medical information and is retained exclusively in M7 unless it pertains to the national security.

Counselling interviews are conducted by the Office of Civilian Personnel
(M3) with any civilian employee regarding both on and off-the-job
problems. M3 is also available to assist all personnel with the
personal problems seriously affecting themselves or members of their
families. In cases of serious physical or emotional illness, injury, hospitalization, or other personal emergencies, M3 informs concerned
Agency elements and maintains liaison with family members in order to
provide possible assistance. Similar counselling services are available
to military assignees through Military Personnel (M2).

GUIDE TO SECURITY

M51 PHYSICAL SECURITY 963-6651s/688-8293b (FMHQ)
968-8101s/859-6411b (FANX)

CONFIRM and badges Prohibited Items
(963-6611s/688-7411b)
Locks, keys, safes and alarms SOC (963-3371s/688-6911b)
Security/vehicle passes NSA facility protection and compliance
Visitor Control
Inspections
Red/blue seal areas New Construction
Pass Clearances (963-4780s/688-6759b)

M52 INDUSTRIAL AND FIELD SECURITY
982-7918s/859-6255b

Security at contractor field site facilities
Verification of classified mailing addresses for contractor facilities

M53 INVESTIGATIONS 982-7914s/859-6464b

Personnel Interview Program (PIP) Reinvestigations
Military Interview Program (MIP) Special investigations

M54 COUNTERINTELLIGENCE 982-7832s/859-6424b

Security counterintelligence analysis Security compromises

M55 CLEARANCES 982-7900s/859-4747b

Privacy Act Officer (For review of security files) Continued SCI access Contractor/applicant processing Military access

M56 SECURITY AWARENESS 963-3273s/688-6535b

Security indoctrinations/debriefings Embassy visits
Associations with foreign nationals Briefings (foreign travel, Security Week ham radio, courier,
Security posters, brochures, etc. LIC, PCS, TDY,
special access, etc.)
Foreign travel approval
Military contractor orientation
Special Access Office (963-5466s/688-6353b)

M57 POLYGRAPH 982-7844s/859-6363b

Polygraph interviews

M509 MANAGEMENT AND POLICY STAFF 982-7885s/859-6350b

STAFF SECURITY OFFICERS (SSOs)

Element Room Secure/Non-Secure
A 2A0852B 963-4650/688-7044
B 3W099 963-4559/688-7141
D/Q/J/N/U 2B8066G 963-4496/688-6614
E/M D3B17 968-8050/859-6669
G 9A195 963-5033/688-7902
K 2B5136 963-1978/688-5052
L SAB4 977-7230/688-6194
P 2W091 963-5302/688-7303
R B6B710 968-4073/859-4736
S/V/Y/C/X C2A55 972-2144/688-7549
T 2B5040 963-4543/688-7364
W 1C181 963-5970/688-7061

GUIDE TO SECURITY-RELATED SERVICES

Agency Anonymity 968-8251/859-4381
Alcohol Rehabilitation Program 963-5420/688-7312
Cipher Lock Repair 963-1221/688-7119
Courier Schedules (local) 977-7197/688-7403
Defense Courier Service 977-7117/688-7826
Disposal of Classified Waste
- Paper only 972-2150/688-6593
- Plastics, Metal, Film, etc 963-4103/688-7062
Locksmith 963-3585/688-7233
Mail Dissemination and Packaging 977-7117/688-7826
Medical Center (Fort Meade) 963-5429/688-7263
(FANX) 968-8960/859-6667
(Airport Square) 982-7800/859-6155
NSA/CSS Information Policy Division 963-5825/688-6527
Personnel Assistance
- Civilian 982-7835/859-6577
- Air Force 963-3239/688-7980
- Army 963-3739/688-6393
- Navy 963-3439/688-7325
Property Passes (unclassified material) 977-7263/688-7800
Psychological Services 963-5429/688-7311

FREQUENTLY USED ACRONYMS/DESIGNATORS

ARFCOS Armed Forces Courier Service (now known as DCS)
AWOL Absent Without Leave
CAO Classification Advisory Officer
COB Close of Business
CWF Civilian Welfare Fund
DCS Defense Courier Service (formerly known as ARFCOS)
DoD Department of Defense
EOD Enter on Duty
FOUO For Official Use Only
M2 Office of Military Personnel
M3 Office of Civilian Personnel
M5 Office of Security
M7 Office of Medical Services
NCS National Cryptologic School
PCS Permanent Change of Station
PIN Personal Identification Number
Q43 Information Policy Division
SDO Security Duty Officer
SOC Security Operations Center
SPO Security Protective Officer
SSO Staff Security Officer
TDY Temporary Duty
UFT Unofficial Foreign Travel

A FINAL NOTE

The information you have just read is designed to serve as a guide to
assist you in the conduct of your security responsibilities. However,
it by no means describes the extent of your obligation to protect
information vital to the defense of our nation. Your knowledge of
specific security regulations is part of a continuing process of
education and experience. This handbook is designed to provide the
foundation of this knowledge and serve as a guide to the development of
an attitude of security awareness.

In the final analysis, security is an individual responsibility. As a participant in the activities of the National Security Agency
organization, you are urged to be always mindful of the importance of
the work being accomplished by NSA and of the unique sensitivity of the Agency's operations.

---EOF

Jerry
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