WGU D430 FUNDAMENTALS OF INFORMATION SECURITY FINAL EXAM AND PRACTICE EXAM 2024ACTUAL EXAMS WITH 500 QUESTIONS AND

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, WGU D430 FUNDAMENTALS OF INFORMATION S
u u u u u


ECURITY FINAL EXAM AND PRACTICE EXAM 2024/
u u u u u u


ACTUAL EXAMS WITH 500 QUESTIONS AND
u u u u u


CORRECT DETAILED ANSWERS/A+ GRADEWG
u u u u




U D430 FINAL EXAM
u u u




AccessuControluListu –

CORRECTuANSWER:u infou aboutu whatu kindu ofu accessu certainpartiesu areuallo

wedutouhaveutouaugivenusystem

Readu,uwriteu,uexecute



AccessuControlu Modelsu –

CORRECTuANSWER:u Discretionaryu (u DACu )Mandatoryu (u MACu)uR

uleu-ubased

Roleu -ubasedu(uRBACu)

Attributeu-u basedu(uABACu)



Accountabilityu –

CORRECTuANSWER:

Refersutoumakingu sureuthatuaupersonuisresponsibleu foru theiru actionsu.

-Itu providesu usuwithutheumeansutou traceuactivitiesuinuouru environmentu backutou their

source

-

Dependsu onuidentificationu ,u authenticationu ,u andu accessu controlu beingu presentu so

thatuwecanuknowu whouaugivenutransactionuisuassociateduwithu,uanduwhat
u



permissionsuwereu usedu touallowuthemutoucarryuituoutu.




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,AcessuControlu–

CORRECTuANSWER:u Allowingu -

u letsu usugiveu au particularupartyu accesstouau givenusource

Denyingu -u oppositeu ofu gaininguaccess

Limitingu-uallowingusomeuaccessutououruresourceu,u onlyuuputouau certainupoint

Revokingu-utakesu accessuawayu fromu formeruuser



AESu–

CORRECTuANSWER:uusesuthreeudifferentuciphersu:uoneuwithuau128u-

bitukeyu,uoneuwithuau192u-ubitukeyu,uanduoneuwithuau256u-
u



bitukeyu,ualluhavinguaublockulengthuofu128ubits
u




Asymmetricu cryptographyu –

CORRECTuANSWER:u aupublicu keyu andu au privateukeyu .uThepublicukeyuisuusedut

ouencryptu datausentufromutheusenderu tou theureceiveru anduisusharedu withu everyon

eu.uPrivateukeysu areuusedutou decryptu datauthatuarrivesuatu theureceivinguendu andu

areuveryucarefullyuguardedubyutheureceiveu (uakautheupublicukeyucryptographyu)



AsymmetricuKeyuAlgorithmsu –

CORRECTuANSWER:

SecureuSocketsu Layeru(u RSAu)Ellipticu Curveu Cryptographyu (uECCu

)uPrettyuGooduPrivacyu(uPGPu)

TransportuLayeruSecurityu(u

TLSu)

AttackuTypesu–




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, CORRECTuANSWER:u InterceptionInterruptionuModificatio

n

Fabrication



Attackutypesuandu theirueffectu–

CORRECTuANSWER:uInterceptionuisutheuONLYuattacku thatuaffectsuonuconfide

ntiality.u Interruption,u modification,u andufabricationu affectsu integrityanduavailabili

tyubecauseumostuofutheutimeuthey'reuimpactingudata.



Attributeu-ubasedu (uABACu)

-

u CORRECT uANSWER:u baseduonu attributesu,u suchuasuofu apersonu,uresourceu ,u o

ruanuenvironment



Auditingu–

CORRECTuANSWER:u theu examinationu andu reviewu ofu anu organization'surecor

dsutou ensureuaccountabilityuthroughutechnicalumeansu.



Authenticationu –

CORRECTuANSWER:u verifyinguthatuau personuisu whoutheyu claimutou be



Authorizationu –

CORRECTuANSWER:u whatutheu useru canuaccessu ,umodifyu,u andu delete



Availabilityu –

CORRECTuANSWER:u Foru one'suAUTHORIZEDu touACCESSu datau whenneeded




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