Eidws Study Guide Pg 7

Front 1

Types of SCIF

Back 1

1.SCIF: Permanent
2.TSCIF: Temporary. For operations no longer than 40 Hours per month. Will not store SCI. Access to people with SECRET clearance

Front 2

Quality of Navy/Marine Corps
(3)

Back 2

1.Readiness
2.Flexibility
3.Self-Sustainability
Mobility

Front 3

Three levels of War

Back 3

1.Tactical
2.Operational
3.Strategic

Front 4

COMSEC/INFOSEC/COMPUSEC

Back 4

1.COMSEC: Communication Security
2.COMPUSEC: Computer Security
3.INFOSEC: Replaced both COMSEC & COMPUSEC when they merged into INFOSEC. Now been replaced by Information Assurance.
4.Information Assurance: replaced INFOSEC. It protects Information systems.

Front 5

ATFP/RAM/FPCON/ICD

Back 5

1.ATFP: Antiterrorism Force Protection
2.RAM: Random Antiterrorism measures.
3.FPCON: Force Protection Conditions.
4.ICD: Intelligence Community Directives. Delegates responsible to Deputy Director of NI, establishes a system of IC Directives

Front 6

TSO/TSR/COMM. Spot

Back 6

1.TSO: Telecommunication Service Order. An order to install or implement TSR
2.TSR: Telecommunication service Request to request specific telecommunication service to be installed.
3.Communication Spot: Report submitted by ships at any time, when they encounter communication difficulties

Front 7

Hub/Switch/Repeater (they connect Network)

Back 7

•Hub: is a multiport Repeater. It operates at Physical Layer of OSI model. All points share the same Bandwidth
•Repeater: It repeats signal at greater power, goes in one end &comes out the other. It transmits.
•Switch: Makes Micro-Segmentation (do not collide), allows you to have dedicated Bandwidths on point to point connections, runs in full duplex with no collisions. Operates at Data link Layer of OSI Model.

Front 8

Types of Routers

Back 8

1.Access Router: Small Scale/Personal or office use.
2.Distribution Router: Bigger Scale/WAN.
3.Core router: Collapsed Backbone/
Interconnects distribution routers from multiple buildings of a campus/High bandwidth.

Front 9

Types of Network
(4)

Back 9

1.LAN: Local Area network
2.WAN: Wide Area Network (broader Area)
3.MAN: Metropolitan Area Network (Large Area Network)
4.GAN: Generic Access Network. (Telecommunication System used by cell companies to connect internet to phone)

Note: WAP: wireless application Protocol. An open international Standard. Allows users to access information instantly via hand held wireless device.

Front 10

GIG/DISN/NMCI/IT21

Back 10

1.DODN (GIG): Global Information Grid. A Communication Project for DOD.
2.DISN: Defense Information System Network (Old)
3.NMCI: Navy & Marines Internet. Outsourcing program to provide information technology services.
4.IT21: Information Technology information for 21 Century. Aimed at putting C4I aboard ships, so they will have better access to info while deployed., at War/peace

Front 11

Information assurance Vulnerability
(4)

Back 11

1.IAVA: Information Assurance Vulnerability Alert/DOD systems/ Potential Threats.
2.IAVAB: Information assurance Vulnerability Bulletin/do not impose immediate risk/DON systems
3.IAVT: Information Assurance Vulnerability Technical Advisory. Addresses new Vuln. Which is low risk to DON systems?
4.Service Pack: collect. of updates, fixes, enhancement to software prog. delivered as installable package

Front 12

EKMS/OTAR/OTAT

Back 12

•EKMS: Electronic Key Management system. To ensure proper issuing, accounting, handling, safeguarding, destruction of COMSEC. CO is responsible for any CMS onboard.
•OTAR: Over-The –Air-Rekey
•OTAT: Over-The –Air-Transfer.
Note: Both allow crypto systems to get new updated key via secure communication circuit. Reduce distribution of physical keying material. They are transferred as they needed (Key Tapes).