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ACOM/IFT CAT 1 > COMSEC > Flashcards

Flashcards in COMSEC Deck (41):
1

MIJI

Meaconing, Intrusion, Jamming, Interference

2

Top Secret (orange)

could cause EXCEPTIONALLY GRAVE DAMAGE to national security

3

Secret (red)

could cause SERIOUS DAMAGE to national security

4

Confidential (blue)

could cause DAMAGE to national security

5

Warning Notice

advise that information requires additional protective measures

6

Restricted Data (RD)

pertaining to nuclear power or atomic weapons

7

Formerly Restricted Data (FRD)

downgraded restricted data

8

Critical Nuclear Weapons Design Information (CNWDI)

subject to special dissemination controls and marking requirements

9

Proprietary Information Involved (PROPIN)

information provided by a commercial firm or private source; protected as a trade secret

10

Not Releasable To Foreign Nationals (NOFORN)

used to prevent inadvertent disclosure to foreign nationals

11

Dissemination and Extraction of Information Controlled by Originator (ORCON)

most restrictive intelligence control marking

12

NATO Restricted

information not marked for declassification

13

For Official Use Only (FOUO)

requires some degree of protection for the good of public interest

14

Security Markings

top and bottom of document;
security classification of the material and the degree of protection required to safeguard against unauthorized disclosure

15

Portion Markings

classify each section, part, paragraph, subparagraph, and any other portion of a classified document

16

Declassification

classified material no longer requires any degree of protection against unauthorized disclosure

17

Downgrading

classified information exists at a higher degree of protection than required

18

4 categories of COMSEC material

Physical, Emissions, Crypto, & Transmission

19

COMSEC Physical Security

physical measures take to safeguard COMSEC material

20

COMSEC Emissions Security

protect against interception and analysis of compromising RF emanations

21

COMSEC Crypto Security

use of technically sound crypto systems

22

COMSEC Transmission Security (TRANSEC)

protection against unauthorized interceptions, traffic analysis, and imitative deception or messages

23

Categories of COMSEC Destruction

Routine & Emergency

24

Methods of COMSEC Destruction

pulverizing (dry process) & burning

25

Security Clearance still requires...

NEED TO KNOW

26

BEADWINDOW

alerts circuit operators that an unauthorized disclosure has occurred over non-secured circuit

27

EEFI

Essential Elements of Friendly Information

28

Reply to BEADWINDOW

"ROGER OUT"

29

BEADWINDOW 01

position

30

BEADWINDOW 02

capabilities

31

BEADWINDOW 03

operations

32

BEADWINDOW 04

electronic warfare (EW)

33

BEADWINDOW 05

personnel

34

BEADWINDOW 06

COMSEC

35

BEADWINDOW 07

wrong circuit

36

Meaconing

interception and rebroadcast of beacon signals

37

Intrusion

simulate friendly traffic to confuse or deceive;
Imitative Communications Deception (ICD)

38

Jamming

deliberate use of electromagnetic signals with the objective of impairing communication circuits

39

Interference

any type of emission which precludes the effective use of a frequency

40

Two-Person Control

continuous surveillance and control of Positive Control Material (PCM) and devices by a minimum of two authorized persons

41

Two-Person Integrity

security measures taken to prevent single-person access to COMSEC keying material and cryptographic maintenance manuals