CF Block 1 Units 2-4 Review

Signal reference subsystem establishes ___ ___ for signal circuits + controls electrical noise and static subsystem

ESD failure that results in DELAYED FAILURE of the component or assembly

Which sub layer controls how a computer on the network gains access to the data and permission to transmit it?

Where the operating system lies

AF publication series that covers all safety topics

Used to identify a package that requires special ESDS handling

Defense standard that establishes uniform engineering and tech requirements for military-unique procedures and methods

Encryption, decryption, and data compression is typically done here

Two sub layers of the Data Link layer

The series number of all Cyber-related DAFI’s

Establishment of low-impedance path between 2 metal surfaces

ESD failure that results in TOTAL FAILURE of the component or assembly

Before removing an ESDS circuit card from equipment, the technician will do what?

Facility ground subsystem known as the “safety ground”

Exchanges and dialogues between the applications on each host

Network/Layer 3 device that acts as a dispatcher, choosing best path for data to travel, such as user to the Internet

Represents the electrical and physical representation of the system

The sudden flow of electricity between 2 electrically charged objects

Most famous standard of the International Organization for Standardization (ISO)

The IEEE Standards Association collaborates annually with the tech experts via voting process to create _____ for tech

Should do prior to using electrostatic discharge sensitive devices

Responsible for end-to-end recovery, flow control, and ensuring complete data transfer

Signal ref. subsystem establishes multipoint signal ref. subsystem by bonding equipment to common sheet or grid

Introduces impedance or opposition to the total current flow

Category vulnerabilities can result in delay in recovering from an outage or affect the accuracy of data and info

AKA static electricity or electricity at rest

Used to view STIGs

The Application layer, where you find browsers and applications, utilizes which protocols?

Security measure that includes use of proven systems and tech to deter, detect, report, and react against threats

Best method for controlling electrostatic discharge across an ESDS device

Includes cybersecurity methodology for standardizing sec protocols within networks, etc. to enhance overall security

Responsible for the node-to-node delivery of the message

Category vulnerabilities are the most severe, as they may result in loss of life, damage to facilities + degrade mission

Caused by buildup of electric charge on 1 surface transferred to another when they touch

This agency is responsible for STIG

What protocols operate at Layer 3 of the OSI model?

Device that connects computers, printers, servers, etc. to the private network and operate at Data Link Layer/Layer 2

Seven layers of the OSI reference model from top, user-friendly, to bottom

3 subsystems of the facility ground system

Security measure that includes use of hedges or ditches around a building, bright lighting and limiting # of entrances

Two different types of bonding

Part of security concerned with active and passive measures designed to prevent unauthorized access to any AF resource

AFIs written for members of AF + intended for use by military personnel, associated civilians and ______ who must abide

Provide + implement guidance + procedures on policies dictated by AF Policy Directive, DODIs, DODMs + other policy docs

Category vulnerabilities can result in personal injury, damage to equipment or facilities, and degrade the mission

ESD failure that has happened when the component appears to be working normally but may experience premature failure

Responsible for addressing packets and translating logical addresses and names into physical addresses

Document that establishes policy and may provide general procedures for implementing policy

Closest to end user + where data is input and output, authentication happens, and the quality of service is identified

3 primary control measures for the ESD program

Layers 1-4 of the OSI model mostly concern themselves with ______

What are the 3 main function of grounding?

Relates to the services that directly support user applications

Conductive path between the earth and the grounded object

Consensus-based, industry standards for wide variety of Information and Communication (ICT) products

3 Access areas related to physical security

Layers 5-7 of the OSI model are considered the ______ layers

Consists of procedures containing EX for performing specific tasks, may be separated into volumes, + may contain policy

Used to control the buildup of static and/or its discharge during shipping

Layers 1-4 of the OSI model are considered the ______ layers

Buildup of static electricity caused by friction between dissimilar materials and can be transferred through ________

Provides functional and procedural means to transfer data between network entities & may provide means to correct errors

Physical security requirements for a particular facility are dependent on…

Where you would look to find the most current version of a DAFI

______ or ______ metals are more likely to corrode

One’s main role concerning facility security requirements includes knowing the requirements for unit of assignment and: