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Exam (elaborations)

KMI Exam with all Correct & 100% Verified Answers |Actual Complete Exam |Already Graded A+

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KMI Exam with all Correct & 100% Verified Answers |Actual Complete Exam |Already Graded A+

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KMI Exam with all Correct & 100% Verified Answers |
Actual Complete Exam |Already Graded A+
1. COMMSEC Measure and controls taken to deny unauthorized individuals
information derived from telecommunications and to ensure the
authentic of such telecommunications

2. Crypto-Security Component of COMSEC resulting from the provision of technically
sound cryp-tosystems and their proper use.

Public Key Infrastructure (PKI), Pre-placed Key (PPK), or Firefly Vector sets
are examples of cryptography and apply to crypto security.

3. Transmission Component of COMSEC resulting from the application of measures
Se-curity
designed to protect transmissions from interception and exploitation
(TRANSEC)
by means other than crypto analysis.

4. Emission Security Protection resulting from measures taken to deny unauthorized
individuals infor-
(EMSEC) mation derived from interception and analysis of compromising emanations
from crypto-equipment or communications equipment.

5. LOCAL ELEMENT Tier 3

6. Physical Security Physical measures designed to safeguard
COMSEC material or information from being accessed or intercepted by
unautho-rized persons.

7. Key Manage- is a National Security Agency (NSA) led program, responsible for
ment COMSEC key management, accounting and distribution. Specifically,
Infrastruc-ture
KMI generates and distributes electronic keying material for all NSA
(KMI)
approved encryption systems.

8. Tier 0 (Central Fa- Resides at the National Security Agency (NSA)
cility) Provides centralized key management services for all forms of COMSEC
keys

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, KMI Exam with all Correct & 100% Verified Answers |
Actual Complete Exam |Already Graded A+
9. Tier 1 Serves as the intermediate key generation
and distribution center, Central Oflce of Record
(COR),
privilege managers, and registration authorities for COMSEC accounts.
Manage-




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, KMI Exam with all Correct & 100% Verified Answers |
Actual Complete Exam |Already Graded A+
ment of the system is a cooperative ettort involving the Navy, NSA, Joint
Statt, J6, Army, and the Air Force.

10. Tier 2 COMSEC Accounts that manage COMSEC material to meet mission
requirements. Tier 2 accounts receive an electronic key from Tier O, Tier 1,
or other Tier 2 accounts.

11. Tier 3 Local Element (hand receipt holder /work center
level). This is the lowest layer in the architecture and may include the fill
devices used for keying materials from Tier 2 account.

12. References COMSEC Security Material System 1 (CMS-1)
Supersedes EKMS-1E (Series)

COMSEC Security Material System 3 (CMS-3)
Supersedes EKMS-3E (Series)

COMSEC Security Material System 7 (CMS-7)
Guidance for safeguarding, stocking, distributing, inventorying, and
destroying COMSEC material

Marine Corps Order 2281.1

13. Controlling Command designated with the responsibility for directing
Au-thority establishment and operation of a crypto net/circuit
(CO-NAUTH)
Manages the operational use and controls keying
14. Commanding
material Who is ultimately responsible for KMI?
Of-ficer

15. COMSEC
Account is designated in writing by the current CO and serves as the CO' s
Manager/Alter- primary advisor on matters concerning the security and handling of
nate (CAM) COMSEC material.
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, KMI Exam with all Correct & 100% Verified Answers |
Actual Complete Exam |Already Graded A+
Alternates are equally
responsible and must be
trained and be able to
assume the duties of the
CAM in their absence.




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