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Wiley CISSP for dummies 2nd edition apr 2007 ISBN 0470124261

CISSPforDummies,2ndEdition
byLawrenceMillerandPeterGregory
JohnWiley&Sons2007(434pages)
ISBN:9780470124260

Includingquickassessmentsatthebeginningofeach
chapter,apreptestattheendofeachchapter,anda
full-lengthpracticeexam,thisguideoffersproven
test-takingtipsandwillgetyouuptospeedonthe
latestchangestotheexam.

TableofContents
CISSPforDummies,2ndEdition
CheatSheet
- CISSPForDummies,2ndEdition
Introduction
PartI-CertificationBasics
Chapter1
- (ISC)2andtheCISSPCertification
Chapter2


- TheCommonBodyofKnowledge
(CBK)
Chapter3
- PuttingYourCertificationtoGood
Use
PartII-Domains
Chapter4
- AccessControl
Chapter5
- TelecommunicationsandNetwork
Security
Chapter6
- InformationSecurityandRisk
Management
Chapter7
- ApplicationSecurity
Chapter8
- Cryptography
Chapter9
- SecurityArchitectureandDesign


Chapter10
Chapter11

- OperationsSecurity
- BusinessContinuityandDisaster
RecoveryPlanning
Chapter12
- Legal,Regulations,Compliance,and
Investigations
Chapter13
- Physical(Environmental)Security
PartIII-ThePartofTens
Chapter14
- TenTestPreparationTips
Chapter15
- TenTestDayTips
Chapter16
- TenMoreSourcesforSecurity


Certifications
PartIV-BonusChapters
BonusChapter1 - Glossary
BonusChapter2 - TenSecurityWebSites
BonusChapter3 - TenEssentialReferenceBooks
Index
ListofFigures
ListofTables
ListofLabs
ListofSidebars


BackCover
CrammingfortheCISSPexam?Thisfriendlytest-prep
guidemakesstudyingasnap!PreparedbytwoCISSPcertifiedexperts,itgetsyouuptospeedonthelatest
changestotheexamandgivesyouproventest-taking
tips.You’llfindcompletecoverageofalltendomainsof
the(ISC)2CommonBodyofKnowledgetohelpyou
passwithflyingcolors.
Discoverhowto:
Registerfortheexam
Developastudyplan
Documentyoursecurityworkexperience
Breakdownexamquestions
Prepareforthebidday
Putyourcertificationtogooduse
AbouttheAuthors
LawrenceMiller,CISSPhasworkedinsystems
administrationandinformationsecurityformorethan
adecadeandhasearnednumerousothercertifications
throughoutthattimeincludingMCSE+I,CCNP,SCSA,
CNA,A+,Network+,Security+,andi-Net+.Hehas
alsoreceivedNSAIAMcertificationtraining.Heis
currentlyworkingastheInformationTechnology
OperationsManagerforatop100U.S.lawfirm.He
haspreviouslyworkedasaninternetworkingsecurity


engineerandasecurityconsultantforservice
providersandclientsintheretail,financial,and
manufacturingsectorsandservedover13yearsinthe
U.S.NavyasaChiefPettyOfficerinvariousroles
includinginformationsystemssecurityand“weather
guesser.”
PeterH.Gregory,CISA,CISSP,istheauthoroftwelve
booksonsecurityandtechnologyincludingSolaris
Security,ComputerVirusesForDummies,andBlocking
SpamandSpywareForDummies.
Peterisasecuritystrategistatapublicly-traded
financialmanagementsoftwarecompanylocatedin
Redmond,Washington.Priortothis,heheldtactical
andstrategicsecuritypositionsinlargewireless
telecommunicationsorganizations.Hehasalsoheld
developmentandoperationspositionsincasino
managementsystems,banking,government,nonprofitorganizations,andacademiasincethelate
1970s.


CISSPforDummies,2ndEdition
byLawrenceMillerandPeterGregory
CISSPForDummies®,2ndEdition
Publishedby
WileyPublishing,Inc.
111RiverStreet
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Copyright©2007byWileyPublishing,Inc.,Indianapolis,Indiana
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ISBN:978-0-470-12426-0
ManufacturedintheUnitedStatesofAmerica
10987654321
AbouttheAuthors
LawrenceMiller,CISSPhasworkedinsystemsadministrationand
informationsecurityformorethanadecadeandhasearnednumerous
othercertificationsthroughoutthattimeincludingMCSE+I,CCNP,SCSA,
CNA,A+,Network+,Security+,andi-Net+.HehasalsoreceivedNSA
IAMcertificationtraining.HeiscurrentlyworkingastheInformation
TechnologyOperationsManagerforatop100U.S.lawfirm.Hehas
previouslyworkedasaninternetworkingsecurityengineerandasecurity
consultantforserviceprovidersandclientsintheretail,financial,and
manufacturingsectorsandservedover13yearsintheU.S.Navyasa
ChiefPettyOfficerinvariousrolesincludinginformationsystemssecurity
and“weatherguesser.”
PeterH.Gregory,CISA,CISSP,istheauthoroftwelvebookson
securityandtechnologyincludingSolarisSecurity,ComputerVirusesFor
Dummies,andBlockingSpamandSpywareForDummies.
Peterisasecuritystrategistatapublicly-tradedfinancialmanagement
softwarecompanylocatedinRedmond,Washington.Priortothis,he
heldtacticalandstrategicsecuritypositionsinlargewireless
telecommunicationsorganizations.Hehasalsohelddevelopmentand
operationspositionsincasinomanagementsystems,banking,
government,non-profitorganizations,andacademiasincethelate
1970s.
Peter’sWebsitescanbefoundatwww.isecbooks.comand
www.peterhgregory.com.Hecanbereachedat
petergregory@yahoo.com.
Dedication
FromLawrenceMiller:


Tothoseinallourlivesthatmakeitexciting,interesting,andfun,andare
thereforuswhenitisn’t.
FromPeterH.Gregory:
Tosecurityprofessionalseverywherewhoaretryingtodotherightthing
toprotecttheirorganizations’assets.
Authors’Acknowledgments
PeterH.GregorywouldliketothankKatieFeltman,SeniorAcquisitions
EditoratWiley,forherperseveranceandpatience.ThankyoutoMark
Enochs,SeniorProjectEditoratWiley,foryourhelp,andtoNicoleHaims
foryourthoughtfulediting.Thankyou,Larry,foragreeingonceagainto
coauthorthisbook.It’sgreatasalwaystoworkwithyouonsecurity
books.
Andfinally,heartfeltthanksgotoLizSuto,whereveryouare,forgetting
meintothisbusinessovertenyearsagowhenyouaskedmetodoa
techreviewonyourbookInformixOnlinePerformanceTuning.
LawrenceMillerwouldliketothankthefolksatWileyforallofyourgreat
workonthisproject,particularlyKatieFeltman,MarkEnochs,andNicole
Haims.Yourwonderfuleffortshelpedensurethis2ndEditionwasn’tjust
aBradyBunchReunionorCHIPS2000,butratherathoroughand
completeupdateofthe1stEditionthatourreaderswillcertainly
appreciate.Peter,thankyouagainforworkingwithmeonyetanother
projectandensuringthesame.Andagain,congratulationsareinorder
foryourrecentsuccesses,bothpersonalandprofessional.Ilookforward
totheopportunitytoworktogetheragain.
Publisher’sAcknowledgments
We’reproudofthisbook;pleasesendusyourcommentsthroughour
onlineregistrationformlocatedatwww.dummies.com/register/.
Someofthepeoplewhohelpedbringthisbooktomarketincludethe
following:


Acquisitions,Editorial,andMediaDevelopment
Sr.ProjectEditor
MarkEnochs
(PreviousEdition:PatO’Brien)
Sr.AcquisitionsEditor
KatieFeltman
CopyEditors
NicoleHaims
VirginiaSanders
TechnicalEditors
LawrenceMiller
PeterGregory
EditorialManager
LeahCameron
MediaDevelopmentSpecialists
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CheatSheet:CISSPForDummies,2ndEdition


Monthsbeforethetest
1. Developyourpreparationstrategy.Getstartedbygettingall
yourstudyaidslinedup.CISSPForDummiesbelongsontopof
thepile.
2. Budgetyourpreparationtime.ThebreadthoftheCISSP
examrequiresthatyoumaketimetorevieweveryaspectofthe
examdomains.Chancesareyoudon’tapplyeveryaspectof
theCISSParsenaleverydayatwork,soyoucan’tcountonit
beingfreshinyourmindwithoutreviewingeverydomain
completelyfromthegroundup.You’llbeunpleasantlysurprised
bywhatyou’veforgottenifyoudon’tplantoreview.
3. Scheduleyourexamtimeandmaketravelarrangements.
TheCISSPexamisscheduledfrequentlyatmanylocations
aroundtheworld.Ifnecessary,youneedtomaketravel
arrangements,hotelarrangements,arrangechildcare,and
actuallyfindanavailableseatinascheduledexam.It’snomore
expensivetoscheduletheexaminadvanceandthen
reschedulethantopaythefulllast-minuteentryfee,sodon’t
putoffsigningupfortheexambecauseyourscheduleis
subjecttolast-minuteworkorfamilyneeds.


Weeksbeforethetest
1. Scheduleyourpreparationtime.There’senoughtoreview
thatyouhavetobecompletelyhonestwithyourselfaboutyour
progress.Alast-momentcramwillbeadisaster.Bookblocksof
timeinyourscheduleforreview,andbehonestaboutsticking
toyourschedule.
2. StudyCISSPForDummies.Thisbookreviewsallaspectsof
theCISSPexam,aswellasbeingpackedwithtestpreparation
tips.
3. Takepracticetestsandanswerpracticequestions.Practice
questionsconfrontyouwithgapsinyourpreparationandget
youusedtothebrainsweatthattheCISSPexamdemands.
4. Checkotherresources.IfthereareanyaspectsoftheCISSP
examdomainsthatyouhaven’texperiencedupcloseand
personal,nowisthetimetogetthatexposure.
5. Planyourtrip.Don’tcountonmakingalongearly-morning
driveforan8a.m.exam.Makearrangementstogetcloseto
theexamsitethenightbefore,sothatyouwillhavealow-stress
tripofjustafewminutestothetestingroom.


Nightbeforethetest
1. Haveanutritiousdinner.Avoidspicyandrichfoods.Think
marathonrunnerforthedayahead.
2. Double-checkyouradmissionandtravelplans.Makesure
thatyouknowexactlywhereyouneedtobe,whatyouneedfor
admission,whenyouneedtobethere,andhowearlyyouneed
toleavetoarrivewithtimetospare.
3. Double-checkyourexamsupplies.TheCISSPexamis
longerthanotherstandardprofessionalexams,andthetesting
conditionsaredifferent.Youcanbringsnacks,beverages,
tissues,andothercomfortandrefreshmentitems.Inour
opinion,abigbottleofwateristopsonthelist.Wearananalog
watch;digitalwatchesareforbiddeninsometestingareas.
4. ReviewCISSPForDummies.Oncemorearoundtheblock
shouldgetyourheadonstraight.Atthispoint,youshouldknow
thebookcold.
5. Gotosleep.Stretchoutandgetreadyforanimportantday.


Dayoftheexam
1. Dressinlayers.Theexamroommaynotbethemost
comfortabletemperature,andyourneedsmaychangeduring
theverylongexam.Giveyourselfsomeflexibilitytowarmupor
cooldown.
2. ReviewCISSPForDummies.Bynow,youcouldwriteoutthis
bookfrommemory.
3. Headtotheexamroom,sitdown,andlistentothe
proctor’sinstructions.Atthispoint,youshouldbeconfidentin
yourpreparation,wellrested,andreadytotestyourknowledge
andskills.Goodluck!


Afteryouleavetheexamroom
1. Prepareforaretest.It’sjustliketheSpaceShuttlecrewtaking
timetocarefullyshutdownthebirdevenwhenthey’resafelyon
theground.Takethetimeimmediatelytomakenotesabout
whatyoufoundmostdifficultabouttheexam.Ifyouneedto
retest,thosenotesareyourshortest,mostreliablepathto
follow-upsuccess.
2. Relaxandwaitforyourresults.Atthispoint,there’snothing
leftbuttoenjoythequietafterthestorm.Sodoit.Hugyour
family,playwithyourdog,andbeoptimistic.You’vedone
everythingyouneededtodo,andnowyoucanenjoythequiet.
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Copyright©2007WileyPublishing,Inc.Allrightsreserved.Item2426-0.
FormoreinformationaboutWileyPublishing,call1-800-762-2974.


Introduction
Overthepastseveralyears,securitypractitionersaroundtheworldhave
begunpursuinganowwell-knownandhighlyregardedprofessional
credential:theCertifiedInformationSystemsSecurityProfessional
(CISSP)certification.
Inturn,security-mindedcompanieshavebeenactivelyseeking
individualswhohaveearnedthecovetedCISSPcertification.Ithas
surpassedthedemandformanyvendor-sponsoredtechnical
certificationsandiswidelyheldastheprofessionalstandardinthe
informationsecurityfield.


AboutThisBook
Ourgoalsinthisbookaresimple:tohelpyouprepareforandpassthe
CISSPexamination,andtoguideyouafteryouearnthecertification.
Althoughwe’vestuffeditchock-fullofgoodinformation,wedon’texpect
thatthisbookwillbeaweightydesktopreferenceontheshelfofevery
securityprofessional-althoughwecertainlywouldn’tobject.
Andthisisn’ttheLibraryofCongress.Wedon’tintendforthisbooktobe
anall-purpose,be-all-to-end-all,one-stopshopwithalltheanswersto
life’sgreatmysteries.Giventhebroadbaseofknowledgerequiredforthe
CISSPcertification,westronglyrecommendusingmultipleresourcesto
preparefortheexam.Thisbookwillprovideyouwitharoadmaptothe
CISSPcertificationandsufficientinformationtohelpyoupasstheexam.
Itwillnotmakeyouasecurityexpert-orhelpyoubuildpumped-up
forearms!
Asasecurityprofessional,you’llfindthatearningtheCISSPcertification
isonlyabeginning.Businessandtechnology,withtheirassociatedrisks
andvulnerabilities,requireeachofusassecurityprofessionalsto
constantlypressforward,consumingvastvolumesofknowledgeand
informationinaconstanttugofwaragainstthebadguys.Thus,when
preparingforyourCISSPcertification,youshouldstudyasmuchrelevant
informationasyourtimeandresourcesallow.CISSPForDummies
providestheblueprintforyourstudyeffortandgivesyousomegreat
experiencepracticingforthetesttoboot.


HowThisBookIsOrganized
Thisbookisorganizedintofourparts.Wecoverthe(ISC)2Common
BodyofKnowledge(CBK)domainsinPartII.Althoughthisbook’s
chaptersdon’tnecessarilyhavetobereadinorder,they’reorganized
accordingtotheCBKdomainsandfollowasomewhatlogical
progression-aslogicdictates!

PartI:CertificationBasics
InPartI,wefirstintroducetheInternationalInformationSystemsSecurity
CertificationsConsortium(ISC)2,earningtheCISSPcertification,andan
overviewoftheCBK.Thenweprovidesomehelpfulguidanceforstudy.
Thelastchapterinthispartisaguideforactionsandactivitiesafter
you’veearnedyourcertification.

PartII:Domains
PartIIcontainsthedomainsoftheCBK.ACISSPcandidatemusthave
somepracticalworkexperiencewithatleastafewoftheconceptsand
technologiesthatwecoverinthispart.Takenindividually,thesedomains
representatleastaslightlylargerpartoftheactualCISSPexamthan
otherdomains.ThisiscertainlytrueabouttheTelecommunicationsand
NetworkSecuritydomainandtheInformationSecurityandRisk
Managementdomain,whicharelargelyintroductionstobasicsecurity
conceptsdiscussedthroughouttheCBK.

PartIII:ThePartofTens
ThemuchlovedandreveredPartofTenscontainsfourchaptersthatare
morethanmerelists.Weincludeinformationtohelpyouprepareforthe
CISSPexamandtoalsohelpyouinyourcareerasasecurity
professional.

PartIV:AppendixesandBonusChapters
You’llbegladwedidn’thaveanappendectomyperformedonthisbook


andyoudefinitelydon’twanttoskipthispart!AppendixAdetailsallthe
goodiesontheCDthataccompaniesthisbook;believeus,it’spacked!
OntheCDyou’llfindatestengineandmorebonuschapterssuchasthe
glossary,butit’snotjustanyordinaryglossary:TheCISSPexamrequires
youtoselectthebestanswerforagivenquestion.Youdefinitelyneedto
knowandunderstandveryconcisetermsanddefinitionsfortheexamin
ordertorecognizeanyobviouslywronganswers.


HowtheChaptersAreOrganized
CISSPForDummies(nowinitssecondedition)isuniqueintheFor
Dummiesseries.BecausetheCISSPexaminationcoverssuchabroad
baseofinformation,wedon’trecommendskippinganyofthematerialin
thisbook.Theinformationpresentedinsomeofthechaptersmaybe
familiartoyouoreasiertounderstandthanothers,butwestill
recommendatleastaquick,cursoryreadofthosechapters.Forthis
reason,wedon’tincludeaquickassessmenttestatthebeginningof
eachchapterasinotherForDummiescertificationbooks.Instead,we
chosetopackthisbookwithasmuchusefulinformationaspossibleto
helpyousucceedinyourquestfortheCISSPcertification.

Chapterintroductions
Thefirstpageofeachdomainchapterbeginswithabriefintroductionto
thedomaincoveredtherein.Youalsofindalistofchapterobjectivesthat
closelycorrelatestotheCISSPknowledgeobjectivesforthatdomain.

Studysubjects
IntheheartofeachCISSPdomainchapter,weextensivelycoverthe
knowledgeobjectiveslistedintheCISSPCBK.Thesechaptersprovide
therelevantinformationfortheCISSPexamwithenoughdetailtoplace
theinformationintopropercontext.

Tablesandillustrations
Tobehelpfultoyouinyourstudy,weprovidetablesandillustrationsof
importantinformationorconceptswheneverwecan.However,because
CISSPisavendor-neutralcertification,don’texpecttofindscreen
capturesorsimulation-typegraphics.Moreroomforgood,old-fashioned
information!

PrepTests
Finally,weconcludeeachCISSPdomainchapterwithaquick,10-


questionmultiple-choicePrepTest.Note:Thepreptestsattheendof
eachofthesechaptersarenotthetypeofquestionsthatyoufindonthe
actualCISSPexamination.(SeetheCD-ROMforsamplequestions
similartothosefoundontheCISSPexam.)Instead,thepreptestsare
meanttohelpyourecallimportantinformationthatwepresentinthe
chaptertohelpyouanswerquestionsontheactualexam.


IconsUsedinThisBook
Throughoutthisbook,younotelittleiconsintheleftmarginthatactas
roadsignstohelpyouquicklypulloutthestuffthat’smostimportantto
you.Here’swhattheylooklikeandwhattheyrepresent.
InstantAnswerInstantAnswericonshighlightimportantinformationto
helpyouanswerquestionsontheactualexam.TosucceedontheCISSP
examlookfortheseiconstohighlightcriticalpoints.
RememberInformationtaggedwithaRemembericonidentifies
generalinformationandcoreconceptsthatyoumayalreadyknowbut
shouldcertainlyunderstandandreviewbeforetheCISSPexam.
TipTipiconsincludeshortsuggestionsandtidbitsofusefulinformation.
WarningLookforWarningiconstoidentifypotentialpitfalls,including
easilyconfusedordifficult-to-understandtermsandconcepts.
Cross-ReferenceTheseiconspointyoutowardotherplacesinthe
bookformoreinformationonaparticularsubject.
TechnicalStuffTheseiconsbreakdownjargonandcomplicated
topicsintocommonterms.


Let’sGetStarted!
Congratulations!YoumadeitthroughtheintroductiontoCISSPFor
Dummies.You’renowinthepropermentalstateformassabsorptionof
knowledge,andwellonyourwaytobecomingaCertifiedInformation
SystemsSecurityProfessional!Actually,thisisonlythebeginning.But
remember,ajourneyofathousandmilesbeginswithaheavydoseof
caffeineandprocessedsugar,sopickyourfavoriteandgetstarted!


PartI:CertificationBasics


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