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WhitePaper

CyberResilienceinaHybridCloudWorld

WhyIsolatedRecoveryEnvironmentsandStrategicPlanningAretheNewNon-Negotiables

Contents

Introduction 2

Theevolvingthreatlandscape 3

Whytraditionaldisasterrecoveryorbusinesscontinuitycanfail 3

Businessimpactanalysis:thefoundationofresilience 4

Isolatedrecoveryenvironments:thecleanroomapproachtorecovery 5

Understandingfailuremodesintheageofcyberattacks 7

Infrastructureascode:acceleratingrecoverywithconfidence 8

Communicationandcoordinationduringacybercrisis 9

Wargameexercises:buildingmusclememoryandrevealingblindspotsbeforethey

becomecrises 10

Regulatoryexpectationsandtheevolvingcompliancelandscape 11

Quantifyingthebusinesscaseforcyberresilience 14

Astrategicframeworkforresilientrecovery 15

Makingresiliencepartofyourculture 17

Cyberresilienceindustrystatisticssheet(2024-2025) 20

Citations&references 21

Glossaryofterms 22

AboutRackspaceTechnology 23

CyberResilienceinaHybridCloudWorld1

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CyberResilienceinaHybridCloudWorld

Introduction

Cyberattacksareadailyreality.Whetheryourerunninginpubliccloud,private

cloudorattheedge,hybridenvironmentshaveexpandedtheattacksurface.IntheUKalone,70%oflargefirmsand74%ofmedium-sizedbusinessesreporteda

breachinthepastyear.

Andtodaysattackersarentloneactorsworkingon

instincttheyreorganized,well-fundedanddeliberate.Criminalgroupsandstate-sponsoredteamsspendweeksorevenmonthsconductingsilentreconnaissancewithinanorganizationsinfrastructurebeforelaunchinga

devastatingattackusingadvancedtacticstocompromisecriticalsystems.Theiraimistodisruptoperationsby

targetingbackups,identitysystemsandcommunicationsplatforms.Theimpact?Dataloss,operationaldowntime,reputationaldamage,regulatorypressureand,

sometimes,steepfinancialconsequences.

Youmaythinkyourereadybecauseyouveinvestedinbackupsanddisasterrecoveryplans.Buttraditional

controlsoftenbreakdownduringmodernattacks.Oncesystemsarecompromised,recoverycanbecomechaotic,slowandcostlyorevenimpossible.

Thiswhitepaperoffersastrategicviewofcyberand

operationalresiliencebuiltaroundfouressentialpillars:

?Businessimpactanalysis(BIA):Identifyandmap

criticalprocessesandfailuremodes,andquantifythecostofdowntime

?Enhancedbusinesscontinuityplanning:Definecyber-specificprotectionandrecoverystrategies

?Isolatedrecoveryenvironments(IREs):Establishair-gapped,immutablezonesforcleanrestoration

?Infrastructureascode(IaC):Automateclean

environmentdeploymentusingtoolslikeTerraform,Ansibleandothers

Cyberresilienceisntaproductyoucanbuy.Itsa

businessstrategy.Andrecoveryaloneisntenough.Youneedtheabilitytoresumetrustedoperations.Thatstartswithplanning,notjusttechnologyandthetimeto

prepareisbeforeacrisisbegins.

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CyberResilienceinaHybridCloudWorld

Theevolvingthreatlandscape

Thenatureofcyberthreatshasfundamentallyshifted.Wherebreachesonceexploitedconvenienceorpoorhygiene,todaysthreatactorsoperatelikedigitalmercenaries.

Todaysattackersarentjustlookingtostealorransomdatatheyaimtodisrupt,disableanddestroy.

Threatactorsarebetterequipped,morecoordinatedandincreasinglydeliberate.

Manyoperateaspartofwell-fundedgroupswithaccesstozero-dayexploits,social

engineeringkitsandautomatedreconnaissancetools.Theseincludestate-backed

actors,industrialsaboteursandorganizedcybercriminals.Theyoftenremain

undetectedforweeksormonthsmappinginternalnetworksandenvironments,

elevatingprivilegesandidentifyingchokepointsbeforelaunchingacoordinatedattack.

In2024,astaggering59%oforganizationsgloballywerehitbyransomware,according

toSophosinasurveyof5,000organizationsrangingfrom100to5,000employees.Moreconcerning,however,wastheriseinattackswherebackupsandrecoveryinfrastructureweredirectlytargeted.UK-specificdatafromtheCyberSecurityBreachesSurvey(2024)indicatesthat74%ofmedium-sizedbusinessesand70%oflargefirmsreporteda

materialcybersecurityincidentinthepast12months.Theaveragedwelltimethe

periodanattackerremainsundetectedisnow24days,providingampleopportunitytoobserve,plan,andexecuteacoordinatedbreachacrossinfrastructure,identitysystems,andcommunicationschannels.

Thesethreatsarentjustincreasinginfrequencytheyreevolvinginsophistication.

Attackersoftengainaccessthroughphishing,socialengineering,credentialtheft

orbyexploitingknownvulnerabilities.Onceinside,theymovelaterallyacrossthe

environmenttoelevateprivileges,identifycriticalsystemsanddisabledetectiontools.Manyhavethecapabilitytoexfiltratesensitivedataandmaintainpersistencethroughcustombackdoorsoralteredconfigurations.Thismethodicalapproachisdesignedtocausemaximumdisruptionandextractmaximumvaluewhetherthroughransom

demands,espionageoroutrightdestruction.

CyberresiliencecantbetreatedasjustanotherITresponsibility.Itsaboard-level

priorityonethatrequiresplanningforcompromise,notjustprevention.Withoutaclear,holisticrecoverystrategy,asingleattackcandisruptoperations,drainresourcesanddolastingdamagetoyourbusiness.

Whytraditionaldisasterrecoveryorbusinesscontinuitycanfail

Mostdisasterrecovery(DR)strategieswereneverbuilttohandlethedeliberate

sabotageofamoderncyberattack.Historically,DRfocusedonpredictableevents

assumingthatsystemslikeActiveDirectory,backupplatformsandcommunicationchannelswouldremainaccessibleorcouldberestoredinisolationusingpredefinedscripts.TheseplansalsoassumeITteamswillstillhaveaccesstocriticalsystems,networksandcommunicationplatforms.

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CyberResilienceinaHybridCloudWorld

Cyberattacksbreakthatmodel.Modernransomwarecampaignsspecificallytargettheverysystemsrecoverydependson:

?Backupsareidentified,modified,deletedorencrypted

?IdentityplatformslikeActiveDirectoryarecorrupted,lockeddownorencrypted

?Firewallsarereconfiguredtocreatebackdoors

?CommunicationtoolsTeams,Outlook,SharePointarerenderedunusableoruntrusted

Evenmorecritically,manyorganizationsstoretheirbusinesscontinuityanddisaster

recoveryplansinthesamecloudoron-premisesenvironmentsthatarecompromisedduringanattack.Whendisasterstrikes,respondersmaynothaveaccesstocontact

lists,escalationpathsorrecoverydocumentation.Ina2023survey,28%oforganizationstoldtheNCSCtheywerentsurewheretheirDRdocumentationwasstored.AccordingtoSophos,94%oforganizationsthatexperiencedanattackin2024reportedlonger-than-expectedrecoverytimesmostlyduetocompromisedorinaccessiblerecoveryassets.

Attackersknowexactlywheretoaim.TheyoftenbeginbydisablingidentitysystemslikeActiveDirectory,encryptingbackupsandcuttingoffcommunicationplatforms.

Infact,Veeams2024researchfoundthat67%oforganizationslostaccesstotheirprimarycommunicationtoolsduringacybereventnotbyaccident,butbydesign.

Withoutidentity,backuporcommunication,ITteamsareleftwithoutthetoolstheyneedtorespond.

Backupsystemsthemselvesarenowprimetargets.Veeamalsoreportsthat43%of

organizationssawtheirbackupsdirectlyattackedorencrypted.Andinenvironmentswithoutair-gappingorimmutability,thosebackupscanbeturnedfromrecoveryassetsintoliabilities.

Testingisanotherweakpoint.Only37%oforganizationsconductfullfailovertesting

morethanonceayear,andevenfewersimulaterecoveryfromacyberattack.Asaresult,manyteamsuncovercriticalflawsonlyduringarealcrisis,whenitstoolatetoadapt.

StandardDRplansareoftendesignedforpredictable,isolateddisruptions.Butreal-worldattacksrequireflexibility,adaptabilityandareadinesstopivot.Wargaming,independentevaluationandFailureModeandEffectAnalysis(FMEA)discussed

laterinthispaperareallcriticaltobuildingarecoverystrategythatholdsupunderpressure.

Thisisntjustatechnologygap.Itsaplanninggap.DRandbusinesscontinuityplans

thatdontaccountforintentionalsabotagearenolongersufficientbecausesabotageisoftentheattackersprimarygoal.

Businessimpactanalysis:thefoundationofresilience

Buildingcyberresiliencestartswithshiftingfromreactiverecoverytoproactive

planning.Andthatplanningbeginswithabusinessimpactanalysis(BIA)notasacomplianceexercise,butasalivingfoundationforeverydecisionrelatedtorecovery,continuityandrisk.

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CyberResilienceinaHybridCloudWorld

Awell-executedBIAgivesyouaclearunderstandingofyourorganizationsmost

criticalfunctions,theprocessesthatsupportthem,andthesystemstheyrelyontostayoperational.

AstrongBIAshould:

?Identifymission-criticalsystemsandservices

?Mapdependenciesacrosspeople,technologies,facilitiesandthird-partyproviders

?Assessthecurrentsecuritypostureandpinpointweaknessesinday-to-dayoperations

?Calculatethefinancialandoperationalimpactofdowntimeforeachservice

?Definerealisticrecoverytimeobjectives(RTOs)andrecoverypointobjectives(RPOs)basedonactualriskexposureandwhatsrequiredtorestoreimpactedserviceseffectively

TheBIAalsomapsupstreamanddownstreamdependencies,includingthird-partyintegrations,dataflows,authenticationmethodsandusertouchpoints.

Critically,itallowsyoutodefineyourminimumviablebusiness:theessential

applications,platformsandprocessesneededtogeneraterevenue,servecustomersandmeetregulatoryobligationsinacrisis.Withoutthatclarity,recoveryeffortscanbecomeuncoordinatedandoverlyfocusedonnon-essentialworkloads.

TheBIAalsosetsthestageforarobustfailuremodeanalysis,identifyingnotjusthowsystemscanfail,buthowfailuremodeschangeinacyberorotherfailurescenario

versusatechnicalfault.Accurateandcomprehensivemodelingshouldbeconductedforhoweachcriticalfunctioncouldbedisruptedindifferentscenarios(e.g.,ransomware,insiderthreat,supplychaincompromise,buildingaccess&controls)andmappingwhichcontrolsorredundanciesareneededtomitigatetherisk.

Thisiswherestrategyandarchitectureintersect.Thisinsightdirectlyinformswhich

controlsandmitigationstrategiesmustbeinplacetoreducelikelihoodandimpact,andguidesthedesignofrecoveryenvironments,processesandcontrols.

Ultimately,theBIAisnotjustabouttechnologyitisaboutaligningrecoverystrategytobusinesspriorities.Ithelpstoensurethatresilienceinvestmentsaretargeted,

measuredanddefendabletobothinternalstakeholdersandexternalregulators.

Isolatedrecoveryenvironments:thecleanroomapproachtorecovery

Ascyberthreatsgrowmorepersistentanddestructive,isolatedrecoveryenvironments(IREs)havebecomeacriticalcontrol.AnIREisntjustabackupsiteitsaclean,secureandstandaloneinfrastructurethatallowsorganizationstorestorecriticaloperationsinaknown-goodstate.IREsaredesignedtobephysicallyandlogicallyseparatefromproductionsystems,oftenusingair-gappednetworks,hardenedconfigurationsand

strictchangecontrolpolicies.Theyprovideasafehavenforrestoringcriticalsystemsafterabreach.

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CyberResilienceinaHybridCloudWorld

UnliketraditionalDRenvironments,whichoftenmirrorproductionsystems,anIREassumestheworst:

?IdentitysystemslikeActiveDirectoryarecompromised

?Networkinfrastructureandfirewallconfigurationshavebeenaltered

?Backupsmaycontainmalwareorpersistencemechanisms

TheprinciplebehindanIREissimple:assumeyourproductionenvironment,includingbackups,cantbetrustedduringorafterabreach.TheIREprovidesaphysicallyand

logicallysegregatedinfrastructure,typicallyhostedinaprivatecloud,secureddata

centerorisolatedpubliccloudzone.Itsdesignedtostayoutofreachduringanattack.

AproperlyconfiguredIREincludes:

?Verified,immutablebackupsusingWORMorvault-basedstorage

?Cleansystemimagesforcoreservicesandcriticalapplications

?Offlineorair-gappedimmutablecopiesofplaybooks,documentation,designs,architecturediagrams,configurationtemplatesandlicensekeysalongwith

repudiablecopiesofDRandBCPdocumentation

?Tightlyrestrictedaccess,oftenwithdedicatedcredentialsandmonitoring

?Controllednetworkinterfacestopreventaccidentalreconnectiontocompromisedenvironments

MatureIREsalsohostfoundationaldigitalservicessuchasDNS,DHCP,identity

managementandsecurecommunicationchannels.Inmanycases,theyrepresenttheonlyenvironmentthatcanbetrustedafterabreach.Byaligningwithyourminimum

viablebusiness(asdefinedinyourBIA),anIREsupportsrapidreactivationofessentialserviceswhileforensicinvestigationscontinueontheproductionestate.

AnIREalsoenablessecurenetworkforensicsandanalysis,allowingteamstoinspectsystemconfigurationsandvalidaterestorationstepsinacontrolledspace,withoutriskofreintroducingcompromisedassets.

Planningisessential.Connectivitymustbestrictlycontrolledtopreventcompromise.Recoveryprocessesshouldbeautomatedwhereverpossibleusinginfrastructureascode(coveredinthenextsection).Humanaccessmustbetightlygoverned,monitoredandideallyrestrictedtopre-approvedrecoveryscenarios.

OrganizationsthatinvestinIREsarentjustcreatingasecondsitetheyrebuyingtime,trustandtacticaloptionsinthemiddleofadigitalcrisis.Withtherightdesign,anIREcanreducerecoverytimelinesfromdaystohourswhileofferingaforensicplatformforrootcauseanalysis.

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CyberResilienceinaHybridCloudWorld

Understandingfailuremodesintheageofcyberattacks

Traditionalfailureplanningoftenfocusesonpredictableissues:hardwaremalfunctions,accidentaldataloss,naturaldisastersorhumanerror.Theseeventsaretypically

localizedandrecoverableusingstandardprocedures.

Butcyberattacksintroduceadifferentkindoffailuredeliberate,multi-layeredand

engineeredtounderminerecoveryitself.Todaysattackersaimtotakedownyourabilitytobounceback,notjustyoursystems.Theytargetwhatyourteamreliesonmost:

identity,backup,configurationandcoordination.

Someofthemostcommonfailuremodesinacyberattackinclude:

?Credentialtheftandprivilegeelevation:Attackersgaindomainadminrights,oftenthroughphishingorsocialengineeringexploitsanduselegitimatetoolstoexpandaccessundetected.

?Backupcompromise:Attackersidentifybackupservers,encryptbackupvolumes

ormodifyretentionpoliciestorenderthemuseless.Theyroutinelytargetbackup

infrastructureearlyinthebreach,oftendisablingorencryptingitbeforetheprimaryattackisvisible.Thismeansthatevenwell-maintained,frequentlytestedbackups

mayberendereduselessiftheyarenotsegregatedorimmutable.Thefailuremodehereisnotsimplydatalossitsthelossoftrustinyourlastlineofdefense.

?Identityplatformcorruption:Controloveridentityislost,noonecanauthenticate,escalateoraccessrecoveryplatforms.Rebuildingidentityservicesfromscratchistime-consumingandrisky.

?Firewallandnetworksabotage:Misconfigurationsintroducedtoenableexfiltrationorpersistencemaybereappliedafterrecoveryifnotcaught,underminingthe

entirerebuild.

?Monitoringdisablement:Attackersdisableorredirectalertstoavoiddetectionandprolongaccess.

?Documentationloss:DRplans,escalationmatricesandsystemguidesareoften

storedoncompromisedplatformslikeSharePointorOneDriveleavingresponderswithoutinstructionswhentheyneedthemmost.

?Configurationtampering:Deviceconfigs(routers,firewalls,switches)mayincludebackdoorsorhiddenchanges.Restoringtheseblindlywithoutintegrityassurancerisksreintroducingthethreat.

?Changecontrolrecordmanipulation:Attackersmayalterordeletelogsandchangerecordstohidetheirtracks,creatingdoubtaboutwhichstatesaretruly“knowngood.”

EachofthesefailuremodesrenderstraditionalDRassumptionsinvalid.IfyourDRreliesonanidentitysystemthatsbeencompromised,orifyourbackupshavebeenalteredtoexcludespecificvolumesortimestamps,thenrecoveryattemptscanfailorworse,reintroducethethreat.

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CyberResilienceinaHybridCloudWorld

Therefore,FailureModeandEffectsAnalysis(FMEA),atechniqueborrowedfrom

engineering,shouldbeappliedtotheentireITandbusinessservicestack,includingtools,platforms,peopleandprocesses.Thisprocesssystematicallyidentifiesfailurepoints,estimatesseverityandlikelihood,andmapsmitigationssuchas:

?Immutablebackups(data&deviceconfigs)withautomatedintegrityvalidationandSoC/SIEMintegration

?Credentialsegmentationandprivilegedaccessmanagement(PAM)

?Out-of-bandbackupstorageandofflinerecoveryplans

?Verifiedconfigurationdriftdetectionandrollbackcontrols

Theaimissimple:nosinglepointoffailureshouldbecapableofderailingyour

recovery.Organizationsmustadoptacyber-specificfailuremodel:onethataccountsfordeliberatesubversion,assumesattackerpresenceandvalidateseveryrecoveryassetbeforeuse.Failureisnotjustapossibilityinthesescenariositisoftentheattacker’sgoal.

Infrastructureascode:acceleratingrecoverywithconfidence

IntraditionalDRmodels,recoveringinfrastructureoftenmeansdiggingthrough

documentation,performingmanualinstallsandhopingthelastpersonfollowedthebuildguide.Itsslow,error-proneandheavilyreliantonhumanmemory.Butincyberresilienceplanning,speed,precision,consistencyandassuranceareeverything.

Thisiswhereinfrastructureascode(IaC)becomesastrategicadvantage.

IaCallowsteamstodefineinfrastructureservers,networks,storageand

configurationsascode.WithtoolslikeTerraform,AWSCloudFormation,AzureBicep,GoogleCloudDeploymentManager(GCDM)andAnsible,organizationscanscript,deployandmanageentireenvironmentsprogrammatically.Fullstacks,fromsubnetsand

virtualmachinestosecuritypoliciesandstorage,canberebuiltatspeedandwithoutdrift.Thesecodebasesareversion-controlled,testableandauditable,bringingsoftwaredevelopmentrigortoinfrastructuremanagement.

Afteracyberattack,IaCenables:

?Rapidredeploymentofclean,validatedenvironments

?Version-controlledandtestablebuilddefinitions

?Reducedrelianceonindividualknowledgeorundocumentedprocesses

?Repeatablebuildsacrosshybridandmulticloudenvironments

Insteadofspendingdaysorweeksmanuallyrebuildingsystems,recoveryteamscan

launchvalidated,hardenedinfrastructureinminutes,includingcoreserviceslikeActiveDirectory,applicationservers,firewallsanddatabases.

Whenpairedwithcontinuousintegration/continuousdelivery(CI/CD)pipelines,IaC

supportsautomatedvalidationofrecoveryenvironments,makingrecoverynotonlyfast,butalsosecureandpredictable.Becauseconfigurationisstoredascode,everychange

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CyberResilienceinaHybridCloudWorld

istraceableandpeer-reviewed.Thateliminatesundocumentedtweaks,preventsshadowITandavoidssubtlemisconfigurationsthatmightotherwiseintroducevulnerabilities.

Restorationbecomesdeterministic.Everyrunproducesthesamecleanresult,withnosurprises.

ItsimportanttonotethatIaCdoesntreplacebackupsitcomplementsthem.Backupsprovideyourdata.IaCprovidesthesystem,policiesandinfrastructuretosafelyrun

it.Together,theyformaresilient,twin-trackrecoverymodelthatimprovesRTOandreduceschaos.

EarlyadoptersofIaCincyberresiliencehavereported75%fasterrecoverytimes,greaterauditabilityandstrongerconfidenceinbothsimulationsandreal-worldincidents.

Inshort,IaCtransformsrecoveryfromreactivefirefightingintorepeatable,testable,industrializedautomation.

Communicationandcoordinationduringacybercrisis

Intheearlyhoursofacyberattack,communicationiseverything.Yetthefirstsystemstogoofflineareoftentheonesyourelyonmost:Teams,Outlookandothermessagingapps.Theseplatformstypicallydependonthesameidentityinfrastructurethat

attackerstarget.Withoutidentity,theresnoaccess.Andwithoutaccess,theresnocoordination.

Duringanattack:

?Communicationtoolsmaybedisabled,encryptedormonitored

?IdentityplatformslikeAzureADmaybecompromised

?Contactlists,escalationchainsandcommandstructuresmaybeunreachable

?Adversariesmayaddthird-partyusersorinjectrogueinstructions

Thiscreatesaseriousoperationalchallenge.Mostrecoveryplansassumeresponderscantalkandcollaborate,sharingdocuments,accessingdirectoriesandjoiningincidentbridges.Butifyourcommunicationtoolsaredownorworse,beingwatched

coordinationitselfbecomesapointoffailure.

Toreducethatrisk,yourresiliencestrategymustincludeout-of-bandcommunicationprotocolsthatdontrelyoncompromisedinfrastructure.Thesemayinclude:

?Pre-issuedmobiledevicesorChromebookswithsecure,standaloneaccess

?Hardcopycontactlistsandescalationpaths,updatedregularly

?SecuremessagingappslikeSignalorWhatsAppforcrisisusekeptseparatefromcorporateidentity

?Credit-card-sizedreferencecardswithkeycontacts,bridgeinstructionsandemergencyroles

Toolsalonearentenough.Yourteammustbetrainedtousethesealternativesunderpressure.Knowingyoushouldcalltheincidentleadisuselessifyoudonthavetheir

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CyberResilienceinaHybridCloudWorld

numberstoredoffline.Switchingtoabackuplaptopwonthelpifcredentialsareinaccessibleordevicesarentpreconfigured.

Someorganizationsgofurther,equippingresponseteamswithcleanChromebooks

preloadedwithVPNaccess,securecontactdetailsandminimaltooling,allstoredin

hardenedvaults.Theseactaslast-resortcommandcenterswhentraditionalITisofflineorcompromised.

Ultimately,communicationplanningisntabouttoolsitsaboutmaintaininghumancoordinationamidchaos.Recoverydependsonwhoknowswhat,whocantalktowhomandhowfastdecisionscanbemadewhendigitalinfrastructureisfailing.

Thesestrategiesmayseem“old-school,”buttheyrestorecommandandcontrolwhenmoderntoolscantbetrusted.Astrongcommunicationscontinuityplanshouldidentifyalternatechannels,stakeholdermessagingflowsandexecutivecoordinationprocedures.

Becausewithouttrustedcommunication,recoveryeffortsfallapartandtheattackersstayonestepahead.

Wargameexercises:buildingmusclememoryandrevealingblindspotsbeforethey

becomecrises

Noorganizationsetsouttobuildaflawedrecoveryplanbutmanyplansfailunder

pressurebecausetheyveneverbeentestedinrealisticconditions.

Thatswherewargameexercises(structuredcyberincidentsimulations)comein.Thesetabletoporlivesessionsrecreatetheescalatingstressofarealattack:ransomware

hits,communicationsgodown,identitysystemsfail,backupsarecompromised,insidersabotagesurfaces.

Unliketraditionaltabletopdrillsthatfocusonpaperwork,wargamestestbehavior

underpressure.Theyforcecross-functionalteamstorespondastheywouldinreallife.

Thepurposeisnottoassignblame,buttorevealblindspotsinprocess,policy,toolingorhumanbehavior.

Commonbreakdownsthatemergeduringtheseexercisesinclude:

?Roleconfusion:Whodeclarestheincident?Wholeadstheresponse?

?Documentationfailures:Plansareoutdatedorstoredininaccessiblelocations.

?Overrelianceoncompromisedsystems:TeamsdefaulttotoolslikeTeamsoremail,evenwhentheyredownoruntrusted.

?Third-partyassumptions:Itsunclearwhetherkeysupplierscansupportrecoveryefforts.

Wargamesalsosimulatetheemotionalpressureofarealincident,helpingteamsbuildmusclememoryandactdecisivelywhenitcounts.Theyrevealnotjusttechnicalgaps,butoperationalstresspointsthatwontappearinawrittenplan.

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CyberResilienceinaHybridCloudWorld

Andimportantly,wargamesshouldntbedesignedtosucceed.Failureisoftenthemostvaluableoutcome,surfacingoverlookedrisks,traininggapsorsinglepointsoffailure.

Matureorganizationsconductwargamesatleastonceayear,usingamixofred-team(offensive),blue-team(defensive)andpurple-team(collaborative)formats.These

exerciseshelp:

?Instillconfidenceinresponseteams

?HighlightmisalignmentbetweenITandthebusiness

?Meetcyberinsuranceandregulatorytestingrequirements

?DriveongoingimprovementstoDRandIREstrategies

Tobeeffective,simulationsshouldvaryincomplexityfromisolatedsystemfailurestofullenterprisecompromise.Theyshouldalsoincludebusinessexecutives,notjustITteams,totestdecision-makingunderreal-worldpressure.

AsoneCISOputit:“Youdontwantthefirsttimeyourteamworkstogetherinacrisistobeduringanactualbreach.”

Organizationsthatconductregularwargamesconsistentlyreportimprovedrecovery

maturity.Manyuncoverlow-costfixestohigh-impactissueslikemissingcontactdetails,undocumenteddependenciesormisconfiguredfailover.

Wargamesareespeciallypowerfulwhenfollowedbyastructureddebriefand

remediationcycle.Overtime,thisbecomesaculturalshift:fromtheoreticalresiliencetotested,operationalreadiness.

Regulatoryexpectationsandtheevolvingcompliancelandscape

AcrosstheUK,EUandU.S.,frameworksaretighteningexpectationsaroundhow

organizationsprotectandrecoverdigitaloperations,especiallyincriticalorhigh-risksectors.Todaysregulationsgobeyondbreachprevention.Theyrequireorganizationstodemonstratethattheycanrecoverfromacyberattackeffectively,efficiently

andwithproof.

WhatwasonceaninternalITissueisnowaboard-levelobligation.Failingtomeetregulatoryexpectationsdoesntjustriskfinesitcandamager

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