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The technique used to ensure security in virtual private
networks (VPNs) is:
A. encapsulation.
B. wrapping.
C. transform.
D. encryption.
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Answer: A
Encapsulation or tunneling is a technique used to carry the
traffic of one protocol over a network that does not support
that protocol directly. The original packet is wrapped in
another packet. The other choices are not security technique
specific for VPNs.
| Is This Answer Correct ? | 7 Yes | 3 No |
What data should be used for regression testing? A. Different data than used in the previous test B. The most current production data C. The data used in previous tests D. Data produced by a test data generator
Requiring passwords to be changed on a regular basis, assigning a new one-time password when a user forgets his/hers, and requiring users not to write down their passwords are all examples of: A. audit objectives. B. audit procedures. C. controls objectives. D. control procedures.
Which of the following is the PRIMARY safeguard for securing software and data within an information processing facility? A. Security awareness B. Reading the security policy C. Security committee D. Logical access controls
Which of the following is a form of an Internet attack? A. Searching for software design errors B. Guessing user passwords based on their personal information C. Breaking the deadman's door to gain entry D. Planting a trojan horse
The PRIMARY purpose of compliance tests is to verify whether: A. controls are implemented as prescribed. B. documentation is accurate and current. C. access to users is provided as specified. D. data validation procedures are provided.
Which of the following MUST exist to ensure the viability of a duplicate information processing facility? A. The site is near the primary site to ensure quick and efficient recovery. B. The site contains the most advanced hardware available. C. The workload of the primary site is monitored to ensure adequate backup is available. D. The hardware is tested when it is installed to ensure it is working properly.
Which of the following IS functions may be performed by the same individual, without compromising on control or violating segregation of duties? A. Job control analyst and applications programmer B. Mainframe operator and system programmer C. Change/problem and quality control administrator D. Applications and system programmer
Which of the following types of controls is designed to provide the ability to verify data and record values through the stages of application processing? A. Range checks B. Run-to-run totals C. Limit checks on calculated amounts D. Exception reports
A database administrator is responsible for: A. maintaining the access security of data residing on the computers. B. implementing database definition controls. C. granting access rights to users. D. defining system's data structure.
An IS auditor involved as a team member in the detailed system design phase of a system under development would be MOST concerned with: A. internal control procedures. B. user acceptance test schedules. C. adequacy of the user training program. D. clerical processes for resubmission of rejected items.
An IS auditor conducting a review of software usage and licensing discovers that numerous PCs contain unauthorized software. Which of the following actions should the IS auditor take? A. Personally delete all copies of the unauthorized software. B. Inform auditee of the unauthorized software, and follow up to confirm deletion. C. Report the use of the unauthorized software to auditee management and the need to prevent recurrence. D. Take no action, as it is a commonly accepted practice and operations management is responsible for monitoring such use.
An IS auditor discovers evidence of fraud perpetrated with a manager's user id. The manager had written the password, allocated by the system administrator, inside his/her desk drawer. The IS auditor should conclude that the: A. manager's assistant perpetrated the fraud. B. perpetrator cannot be established beyond doubt. C. fraud must have been perpetrated by the manager. D. system administrator perpetrated the fraud.
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