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23 Cards in this Set
- Front
- Back
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Perigee
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The point in an orbit where the orbiting body is closest to the body it orbits.
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NAVSTAR
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First GPS system widely available to civilian users.
DOD-Operated. |
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EOP
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Earth Orientation Parameters
Describes irregularities of the earth's rotation. |
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5 attributes of Information Assurance
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Confidentiality
Integrity Availability Non-repudiation Authentication |
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IAVA
IAVB IAVT |
IA Vulnerability Alert
IA Vulnerability Bulletin IA Vulnerability Technical Advisories |
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5 steps of the Intelligence Cycle
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Planning and Direction
Collection Processing Analysis and Production Dissemination |
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3 Categories of Intelligence
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Strategic, Tactical and Operational
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Ducting
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Weather phenomenon whereby radio waves are channeled between 2 layers of the earth's atmosphere or the atmosphere and the earth
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OSI
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Open Systems Interconnection
Model has 7 layers: Application Presentation Session Transport Network Data Link Physical |
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Device which operations at layer 3?
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Router
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2 common protocols in the transport layer?
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TCP - Transport Control Protocol
UDP - User Datagram Protocol |
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DNS
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Domain Name Service
Resolves domain names to IP addresses |
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WRA
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Web Risk Assessment
OPSEC assessment conducted via the internet through OPSEC related website. |
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IEEE
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Institute of Electrical and Electronic Engineers
A large and respected organization active in defining standards |
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Different Network topologies
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Bus, Line, Star, Ring, Mesh
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DAMA
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Demand Assigned Multiple Access
1 25Khz Channel 2 Modes DC: Distributed Control AC: Automatic Control |
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SSA
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Solid State Amplifier
Used in conjunction with essential radio equipment. |
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DRSN
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Defense Red Switch Network
Secure phone lines. up to a classification of Top Secret. |
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POTS
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Plain Old Telephone Syste
Bi-directional/FDX voice band 300 - 3400 Hz |
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STE
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Secure Terminal Equipment
Encrypted telephone 128k |
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List Common Ports
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20 - FTP
21 - FTP 22 - SSH 23 - Telnet 25 - SMTP 53 - DNS 80 - HTTP 110 - POP3 443: HTTPS |
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JFTOC
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Joint Fleet Telecommunications Operation Center
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How many TX-1100's make up the HSGR, and where are they located?
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5/Locations: NCTAMS Pac, NCTAMS Lant, NCTS San Diego, NCTS Bahrain, NCTS Naples
Purpose: switches which are high-capacity, high-speed multiservice aggregation and transport devices for mission critical applications. |
