Eidws 108 - Networks

Front 1

DEFINE HOST/CLIENT

Back 1

ANY NETWORK DEVICE WITH AN IP ADDRESS

Front 2

DEFINE APPLICATION SERVER

Back 2

CENTRAL POINT WHERE APPLICATIONS ARE HELD

Front 3

DEFINE HUB

Back 3

A DEVICE THAT CONNECTS ALL THE SEGMENTS OF THE NETWORK TOGETHER IN A STAR TOPOLOGY

Front 4

DEFINE ROUTER

Back 4

USES IP ADDRESS

Front 5

DEFINE WAP

Back 5

WIRELESS ACCESS POINT
ALLOWS MOBILE USERS TO CONNECT TO A WIRED NETWORK WIRELESSLY VIA RADIO FREQUENCY TECHNOLOGIES

Front 6

DEFINE SWITCH

Back 6

USES MAC ADDRESS

Front 7

DEFINE PROXY SERVER

Back 7

USED TO FILTER TRAFFIC AND CACHE WEBSITES

Front 8

DEFINE FIREWALL

Back 8

A COMBINATION OF HARDWARE AND SOFTWARE THAT PROTECTS A NETWORK FROM ATTACK BY HACKERS.

Front 9

DEFINE VPN CONCENTRATOR

Back 9

DEVICE THAT CREATES REMOTE ACCESS FOR VIRTUAL PRIVATE NETWORKS.

Front 10

DEFINE BACK UP

Back 10

A COPY OF SETTINGS OR CONFIGURATION

Front 11

DEFINE REPEATER

Back 11

GIVES YOU AN EXTENSION TO YOUR ETHERNET SEGMENT.

Front 12

DEFINE THE ACCESS LAYER OF ROUTING

Back 12

INCLUDES HUBS AND SWITCHES. CONNECTS WORKSTATIONS TO THE NETWORK AND ENSURES PACKETS ARE DELIVERED TO THE END USER.

Front 13

DEFINE THE DISTRIBUTION LAYER OF ROUTING

Back 13

INCLUDES LAN BASED ROUTERS AND LAYER 3 SWITCHES. ENSURES PACKETS ARE ROUTED BETWEEN SUBNETS AND VLANS.

Front 14

DEFINE THE CORE LAYER OF ROUTING

Back 14

INCLUDES HIGH END SIWTCHES AND HIGH SPEED CABLES SUCH AS FIBER. CONCERNED WITH SPEED AND ENSURES RELIABLE DELIVERY OF PACKETS.

Front 15

DEFINE TOPOLOGY

Back 15

SHOWS HOW DATA NAVIGATES THROUGH ITS LAYOUT.

Front 16

DEFINE BUS TOPOLOGY

Back 16

TWO DISTINCT AND TERMINATED ENDS WITH EACH OF ITS COMPUTERS CONNECTED TO ONE UNBROKEN CABLE.

Front 17

DEFINE STAR TOPOLOGY

Back 17

COMPUTERS ARE CONNECTED TO A CENTRAL POINT WITH THIER OWN OR INDIVIDUAL WIRELESS CONNECTION.

Front 18

DEFINE RING TOPOLOGY

Back 18

COMPUTERS CONNECT DIRECTLY TO OTHER COMPUTERS WITHIN THE SAME NETWORK

Front 19

DEFINE MESH TOPOLOGY

Back 19

A PATH FROM EVERY MACHINE TO EVERY OTHER ON IN THE NETWORK

Front 20

DEFINE LAN

Back 20

LOCAL AREA NETWORK
COVERS A CERTAIN GEOGRAPHICAL LOCATION (EX: AN OFFICE BUILDING)

Front 21

DEFINE WAN

Back 21

WIDE AREA NETWORK
SPANS A LARGE GEOGRAPHIC AREA
EX: INTERNET

Front 22

DEFINE MAN

Back 22

METROPOLITAN AREA NETOWRK
SPANS A LARGE CITY, USUALLY INTERCONNECTS A NUMBER OF LANS AND PROVIDES LINK UP SERVICE TO WANS.

Front 23

DEFINE GAN

Back 23

GLOBAL ACCESS NETWORK
EXTENDS MOBLIE VOICE , DATA AND IP MULTIMEDIA APPLICATIONS OVER IP NETWORKS

Front 24

NAME THE LAYERS OF THE OSI MODEL

Back 24

APPLICATION
PRESENTATION
SESSION
TRANSPORT
NETWORK
DATA LINK
PHYSICAL

Front 25

WHAT IS THE APPLICATION LAYER IN THE OSI MODEL

Back 25

FILE, PRINT, MESSAGE, DATA BASE, APPLICATION SERVICES (USER INTERFACE)

Front 26

WHATS IS THE PRESENTATION LAYER IN THE OSI MODEL

Back 26

DATA ENCYRPTION, COMPRESSION, TRANSLATION SERVICES

Front 27

WHAT IS THE SESSION LAYER IN THE OSI MODEL

Back 27

DIALOG CONTROL
KEEPS DIFFERENT APPLICATIONS DATA SEPARATE. ESTABLISHES CONNECTIONS

Front 28

WHAT IS THE TRANSPORT LAYER IN THE OSI MODEL

Back 28

END TO END CONNECTION, ERROR CORRECTION BEFORE RETRANSMIT

Front 29

WHAT IS THE NETWORK LAYER IN THE OSI MODEL

Back 29

ROUTING
LOGICAL ADDRESSING FOR ROUTERS

Front 30

WHAT IS THE DATA LINK LAYER IN THE OSI MODEL

Back 30

FRAMING, COMBINE PACKETS INTO BYTES (MAC ADDRESS), ERROR DETECTION

Front 31

WHAT IS THE PHYSICAL LAYER IN THE OSI MODEL

Back 31

PHYSICAL TOPOLOGY, MOVES BITS BETWEEN DEVICES, VOLTAGE, PHYSICAL WIRE.

Front 32

WHAT ARE THE LAYERS OF THE TCP/IP MODEL

Back 32

PROCESS/APPLICATION
HOST TO HOST
INTERNET
NETWORK ACCESS

Front 33

WHAT IS THE PROCESS/APPLICATION LAYER OF THE TCP/IP MODEL

Back 33

APPLICATION, PRESENTATION, SESSION

Front 34

WHAT IS THE HOST TO HOST LAYER OF THE TCP/IP MODEL

Back 34

TRANSPORT

Front 35

WHAT IS THE INTERNET LAYER OF THE TCP/IP MODEL

Back 35

NETWORK

Front 36

WHAT IS THE NETWORK ACCESS LAYER OF THE TCP/IP MODEL

Back 36

DATA LINK/PHYSICAL

Front 37

WHAT IS THE DIFFERENCE BETWEEN IPV4 AND IPV6

Back 37

V4 IS 32 BIT
V6 IS 128 BIT
V6 IS MORE SECURE, EASIER TO IMPLEMENT AND MORE ADDRESS SPACE.

Front 38

DEFINE NIPRNET

Back 38

NON SECURE INTERNET PROTOCOL ROUTER NETWORK
IS A GLOBAL LONG HAUL IP BASED NETWORK TO SUPPORT UNCLASSIFIED IP DATA COMMUNICATIONS.

Front 39

DEFINE SIPRNET

Back 39

SECURE INTERNET PROTOCOL ROUTER NETWORK
COMMAND AND CONTROL DATA NETWORK SUPPORTING CLASSIFIED APPLICATIONS.

Front 40

DEFINE JWICS

Back 40

JOINT WORLDWIDE INTELLIGENCE COMMUNICATIONS SYSTEM
SECURE GLOBAL NETWORK DESIGNED FOR TS/SCI INTELLIGENCE COMMUNICATIONS WORLDWIDE.

Front 41

EXPLAIN THE DODN(GIG) NETWORK

Back 41

HOW ALL DOD NETWORKS ARE TIED TOGETHER

Front 42

EXPLAIN DISN

Back 42

THE DEFENSE INFORMATION SYSTEM NETWORK
PROVIDES VOICE, DATA, AND VIDEO TRANSPORT SERVICES FOR CLASSIFIED AND UNCLASSIFIED USERS

Front 43

WHAT IS NMCI

Back 43

THE NAVY/MARINE CORPS INTRANET
NMCI IS A PARTNERSHIP BETWEEN THE NAVY AND INDUSTRY. THE NAVY DOES NOT OWN OR MANAGE THE INFRASTRUCTER.

Front 44

WHAT IS ONE NET

Back 44

OCONUS COMMANDS IN EACH REGION OPERATE AND MAINTAIN THIER OWN IT INFRASTRUCTER.

Front 45

WHAT IS IT-21

Back 45

PROVIDES NETWORK CONNECTIVITY AFLOAT. USES COTS(COMMERCIAL OFF THE SHELF) TECHNOLOGY.

Front 46

DEFINE MACHINE LANGUAGE

Back 46

SYSTEM OF INSTRUCTIONS AND DATA EXECUTED BY THE CPU.

Front 47

DEFINE ASSEMBLY LANGUAGE

Back 47

LOW LEVEL PROGRAMMING LANGUAGE
FOR COMPUTERS.

Front 48

DEFINE HIGH LEVEL LANGUAGE

Back 48

ADVANCED COMPUTER PROGRAMMING LANGUAGE THAT IS NOT LIMITED BY THE COMPUTER, MORE EASILY UNDERDSTOOD.

Front 49

DEFINE OPERATING SYSTEM

Back 49

AN INTERFACE BETWEEN HARDWARE AND USER.

Front 50

DEFINE APPLICATION

Back 50

COMPUTER SOFTWARE DESIGNED TO HELP THE USER PERFORM SPECIFIC TASKS.

Front 51

WHAT IS A VIRUS

Back 51

COMPUTER PROGRAM THAT CAN COPY ITSELF AND INFECT A COMPUTER.

Front 52

WHAT IS A WORM

Back 52

SELF REPLICATING MALWARE COMPUTER PROGRAM.

Front 53

WHAT IS A TROJAN

Back 53

MALWARE THAT APPEARS TO PERFORM A DISIRABLE FUNCTION TO THE USER.

Front 54

DEFINE BACKDOOR

Back 54

MEATHOD OF BYPASSING NORMAL AUTHENTICATION, SECURING REMOTE ACCESS TO A COMPUTER.

Front 55

DEFINE PHISHING

Back 55

THE CRIMINALLY FRAUDULENT PROCESS OF ATTEMPTING TO ACQUIRE SENSITIVE INFORMATION.

Front 56

WHAT IS NETWORK ENUMERATION

Back 56

COMPUTER PROGRAM USED TO RETRIEVE USER NAMES, INFO ON GROUPS, SHARES AND SERVICES OF NETWORKED COMPUTERS.

Front 57

DEFINE BUFFER OVERFLOW

Back 57

WHEN ATEMPTING TO PUT MORE DATA IN THE BUFFER THAN IT CAN HOLD AND IT OVERWRITES DATA.

Front 58

DEFINE SQL INJECTION

Back 58

A CODE INJECTION TECHNIQUE THAT EXPLOITS A SECURITY VULNERABILITY OCCURRING IN THE DATABASE LAYER OF AN APPLICATION.

Front 59

DEFINE DICTIONARY ATTACK

Back 59

A TECHNIQUE FOR DEFEATING AN AUTHENTICATION MECHANISM BY SEARCHING LIKELY POSSIBILITIES

Front 60

DEFINE PRIVILEGE ESCALATION

Back 60

ACT OF EXPLOTING A BUG OR DESIGN FLAW TO GAIN ELEVATED ACCESS.

Front 61

DEFINE SOCIAL ENGINEERING

Back 61

ACT OF MANIPULATING PEOPLE INTO PERFORMING ACTIONS OR DIVULGING CONFIDENTIAL INFORMATION.

Front 62

DEFINE BRUTE FORCE ATTACK

Back 62

SYSTEMATICALLY CHECKING ALL POSSIBLE KEYS UNTIL THE CORRECT KEY IS FOUND.

Front 63

DESCRIBE PKI

Back 63

BINDS PUBLIC KEYS WITH USER IDENTITES BY MEANS OF CERTIFICATE AUTHORITY.

Front 64

STATE THE PURPOSE OF DNS

Back 64

DOMAIN NAMING SYSTEM
CONVERTS HOST NAMES TO IP ADDRESSES