MODULES 21-23 QUIZZES WITH ACCURATE
COMPLETE SOLUTIONS.
Which,type,of,attack,does,the,use,of,HMACs,protect,against?,,ANS,-,man-in-the-middle
Which,objective,of,secure,communications,is,achieved,by,encrypting,data?,,ANS,-,confidentiality
Which,two,statements,correctly,describe,certificate,classes,used,in,the,PKI?,(Choose,two.),,ANS,-
,A,class,4,certificate,is,for,online,business,transactions,between,companies.,A,class,0,certificate,is,for,testi
ng,purposes.
A,customer,purchases,an,item,from,an,e-commerce,site.,The,e-
commerce,site,must,maintain,proof,that,the,data,exchange,took,place,between,the,site,and,the,customer
.,Which,feature,of,digital,signatures,is,required?,,ANS,-,nonrepudiation,of,the,transaction
What,is,the,purpose,of,a,digital,certificate?,,ANS,-
,It,authenticates,a,website,and,establishes,a,secure,connection,to,exchange,confidential,data.
In,a,hierarchical,CA,topology,,where,can,a,subordinate,CA,obtain,a,certificate,for,itself.,,ANS,-
,from,the,root,CA,or,another,subordinate,CA,at,a,higher,level
What,is,the,purpose,for,using,digital,signatures,for,code,signing?,,ANS,-
,to,verify,the,integrity,of,executable,files,downloaded,from,a,vendor,website
What,technology,has,a,function,of,using,trusted,third-
party,protocols,to,issue,credentials,that,are,accepted,as,an,authoritative,identity?,,ANS,-,PKI,certificates
In,addressing,a,risk,that,has,low,potential,impact,and,relatively,high,cost,of,mitigation,or,reduction,,which,
strategy,will,accept,the,risk,and,its,consequences?,,ANS,-,risk,retention
Which,two,classes,of,metrics,are,included,in,the,CVSS,Base,Metric,Group?,(Choose,two.),,ANS,-
,Exploitability,,Impact,metrics
COMPLETE SOLUTIONS.
Which,type,of,attack,does,the,use,of,HMACs,protect,against?,,ANS,-,man-in-the-middle
Which,objective,of,secure,communications,is,achieved,by,encrypting,data?,,ANS,-,confidentiality
Which,two,statements,correctly,describe,certificate,classes,used,in,the,PKI?,(Choose,two.),,ANS,-
,A,class,4,certificate,is,for,online,business,transactions,between,companies.,A,class,0,certificate,is,for,testi
ng,purposes.
A,customer,purchases,an,item,from,an,e-commerce,site.,The,e-
commerce,site,must,maintain,proof,that,the,data,exchange,took,place,between,the,site,and,the,customer
.,Which,feature,of,digital,signatures,is,required?,,ANS,-,nonrepudiation,of,the,transaction
What,is,the,purpose,of,a,digital,certificate?,,ANS,-
,It,authenticates,a,website,and,establishes,a,secure,connection,to,exchange,confidential,data.
In,a,hierarchical,CA,topology,,where,can,a,subordinate,CA,obtain,a,certificate,for,itself.,,ANS,-
,from,the,root,CA,or,another,subordinate,CA,at,a,higher,level
What,is,the,purpose,for,using,digital,signatures,for,code,signing?,,ANS,-
,to,verify,the,integrity,of,executable,files,downloaded,from,a,vendor,website
What,technology,has,a,function,of,using,trusted,third-
party,protocols,to,issue,credentials,that,are,accepted,as,an,authoritative,identity?,,ANS,-,PKI,certificates
In,addressing,a,risk,that,has,low,potential,impact,and,relatively,high,cost,of,mitigation,or,reduction,,which,
strategy,will,accept,the,risk,and,its,consequences?,,ANS,-,risk,retention
Which,two,classes,of,metrics,are,included,in,the,CVSS,Base,Metric,Group?,(Choose,two.),,ANS,-
,Exploitability,,Impact,metrics
