A TCP/IP-based environment is exposed to the Internet. Which
of the following BEST ensures that complete encryption and
authentication protocols exist for protecting information
while transmitted?
A. Work is completed in tunnel mode with IP security using
the nested services of authentication header (AH) and
encapsulating security payload (ESP).
B. A digital signature with RSA has been implemented.
C. Digital certificates with RSA are being used.
D. Work is being completed in.TCP services.
- 1 Answers
- 4472 Views
- I also Faced
- E-Mail Answers
Answer / guest
Answer: A
Tunnel mode with IP security provides encryption and
authentication of the complete IP package. To accomplish
this, the AH (authentication header) and ESP (encapsulating
security payload) services can be nested? Choices B and C
provide authentication and integrity. TCP services do not
provide encryption and authentication.
| Is This Answer Correct ? | 7 Yes | 0 No |
The PRIMARY benefit of database normalization is the: A. minimization redundancy of information in tables required to satisfy users? needs. B. ability to satisfy more queries. C. maximization of database integrity by providing information in more than one table. D. minimization of response time through faster processing of information.
A company has implemented a new client-server enterprise resource planning (ERP) system. Local branches transmit customer orders to a central manufacturing facility. Which of the following would BEST ensure that the orders are entered accurately and the corresponding products are produced? A. Verifying production to customer orders B. Logging all customer orders in the ERP system C. Using hash totals in the order transmitting process D. Approving (production supervisor) orders prior to production
Which of the following network topologies yields the GREATEST redundancy in the event of the failure of one node? A. Mesh B. Star C. Ring D. Bus
A vendor/contractor?s performance against service level agreements must be evaluated by the: A. customer. B. contractor. C. third-party. D. contractor?s management.
At the end of the testing phase of software development, an IS auditor observes that an intermittent software error has not been corrected. No action has been taken to resolve the error. The IS auditor should: A. report the error as a finding and leave further exploration to the auditee's discretion. B. attempt to resolve the error. C. recommend that problem resolution be escalated. D. ignore the error, as it is not possible to get objective evidence for the software error.
Which of the following audit procedures would an IS auditor be LEAST likely to include in a security audit? A. Review the effectiveness and utilization of assets. B. Test to determine that access to assets is adequate. C. Validate physical, environmental and logical access policies per job profiles. D. Evaluate asset safeguards and procedures that prevent unauthorized access to the assets.
When auditing the requirements phase of a software acquisition, the IS auditor should: A. assess the feasibility of the project timetable. B. assess the vendor?s proposed quality processes. C. ensure that the best software package is acquired. D. review the completeness of the specifications.
Which of the following would not prevent the loss of an asset but would assist in recovery by transferring part of the risk to a third party? A. Full system backups B. Insurance C. Testing D. Business impact analysis
In a risk-based audit approach, an IS auditor should FIRST complete :
Which of the following steps would an IS auditor normally perform FIRST in a data center security review? A. Evaluate physical access test results. B. Determine the risks/threats to the data center site. C. Review business continuity procedures. D. Test for evidence of physical access at suspect locations.
Which of the following development methods uses a prototype that can be updated continually to meet changing user or business requirements? A. Data-oriented development (DOD) B. Object-oriented development (OOD) C. Business process reengineering (BPR) D. Rapid application development (RAD)
The process of using interpersonal communication skills to get unauthorized access to company assets is called: A. wire tapping. B. trap doors. C. war dialing. D. social engineering.
Cisco Certifications 
