单项选择题
You need to design a method to modify the current e-mail ordering system. Which will be used until Fourth Coffee deploys the Web-based ordering application. Your solution must address business concerns and improve security. What should you do？（）
A.Configure the mail server to disallow SMTP relaying
B.Instruct customers to obtain digital certificates from a trusted commercial authority （CA）， and digitally sign all order e-mail messages. Reject unsigned order e-mail messages
C.Provide customers with a public encryption key， and instruct them to encrypt all order e-mail messages. Reject unencrypted e-mail messages
D.Implement an e-mail filtering solution， and add customer e-mail addresses to the list of allowed addresses. Reject e-mail messages from other addresses
相关考题
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单项选择题
YouneedtodesignamethodtoensurethatonlyscriptsthatareapprovedbytheITdepartmentcanrunoncompanycomputers.Yoursolutionmustmeetbusinessrequirements.Whatshouldyoudo？（）
A.Create a new software restriction policy in the Default Domain Policy GPO that removes the Microsoft Visual Basic Scripting Edition and the Windows Script Component file types from the File Types list
B.Create a new software restriction policy in the Default Domain Policy GPO that disables the use of Wscript.exe and Cscript.exe
C.Configure Windows Script Host to not execute Windows Script Component file types
D.Configure Windows Script Host to execute only scripts that are signed by a certificate issued by an approved certification authority （CA） -
单项选择题
Youneedtodesignanaccesscontrolstrategyforthefinancialdatausedbytheaccountingdepartment.Yoursolutionmustmeetbusinessrequirements.Whatshouldyoudo？（）
A.Modify the properties of the computer object named P_FS2 to enable the Trust computer for delegation attribute. Instruct accounting department users to use Encrypting File System （EFS） to encrypt files
B.Modify the properties of all accounting department user accounts to enable the Account is trusted for delegation attribute. Instruct accounting department users to use Encrypting File System （EFS） to encrypt files
C.Modify the properties of accounting department computers to enable the Trust computer for delegation attribute. Configure accounting department client computers to use IPSec to communicate with P_FS2
D.Modify the properties of all administrator accounts in the forest to enable to Account is trusted for delegation attribute. Configure accounting department client computers to use IPSec to communicate with P_FS2 -
单项选择题
Youneedtodesignanauthenticationstrategyforusersofportablecomputers.Yoursolutionmustmeetbusinessrequirements.Whatshouldyoudo？（）
A.Issue smart cards and smart card readers to all portable computer users. Configure the domain to require smart cards for login and to log off users who remote their smart cards
B.Configure the portable computers to connect to only wireless networks that use Wired Equivalent Privacy （WEP）. Install digital certificates on all portable computers
C.Install computer certificates on all portable computers. Configure all portable computers to respond to requests for IPSec encryption
D.Install biometric authentication devices on all portable computers. Configure the Default Domain Policy GPO to require complex passwords for all users
