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- In MS Access, to ensure that a promised date valued entered must a future point in time, whichvalidation rules can be used?A) > NOW()B) < NOW()C) > sysdateD) < sysdateE) none of the aboveQUESTION 30 Which of the following statements is not true of the Administrator account? a. It is the most powerful local user account possible. b. It can be renamed. c. It cannot be deleted. d. It is not visible on the sign-in screen.Which access control type would you use to allow a file or resource owner the ability to change the permissions on that file or resource? Question 29 options: Discretionary access control Mandatory access control Role-based access control Rule-based access control
- Which is not an IAM best practise?Strong password rotation policiesUse programmatic access keys.Use roles to access services Always login with ROOT.Which one of the answer below is NOT part f IAM best practices? Have a strong password rotation policies Use access keys for programmatic access Use roles to access services Always use ROOT account to loginWhich access control principle limits a user’s access to the specific information required to perform the currently assigned task? Need-to-know Eyes only Least privilege Separation of duties
- XACMLThe following represent two examples of XACML 2.0 policies. Which single one of these statements is false:a) An access request from Alice Samson at 14:00 on 01 January 2018 according to the first policy, will failComputer Security Coursework, 2020/2021 Page 11b) Purpose of the last rule in each of the two policies is to deny any requests that are not covered by the previous permitting rules in each of the two policiesc) If the two policies above were combined into one policy set in the order they appear with a policy-combining algorithm “first-applicable”, then the outcome of the request by Alice Samson be at 14:00 on 01 January 2018 to access the “server.acme.co.uk/docsserver” would be accepted when evaluated against the new policy setd) Adding to the AND of the condition a third part with a “anyURI-equal” function applied to an attribute “machine.alice.come” will strengthen the condition by also requiring that Alice’s request arrives from a particular URI address equal to…Which of the following is true of group accounts? (Choose all that apply.) a. They organize users for easier assignment of resource permissions. b. They can be used only to assign permissions, not rights. c. Each group has a password assigned. d. You can select a group scope in Active Directory but not in Windows 10.A program called Isu gives access to role accounts. The user's access rights are checked, and the user is required to enter her password. If access rules allow the change and the user's password is correct, Isu allows the change. Given that Mary uses Isu from her account, why does isu require her to enter her password? Name the principles involved, and why they require this.
- Which kinds of access are available to users when they make use of the Protected Access specifier?When attempting to access a resource, a user must supply a mutually agreed factor to the access control system. What is this phase of the process referred to? a. Impersonation b. Identification c. Authentication d. Authorisation e. AccountingThe Protected Access specifier grants users what degree of access?