A System Administrator Wants to Provide Balance Between the Security

question 9

Multiple Choice

A system administrator wants to provide balance between the security of a wireless network and usability. The administrator is concerned with wireless encryption compatibility of older devices used by some employees. Which of the following would provide strong security and backward compatibility when accessing the wireless network?

• A) Open wireless network and SSL VPN
• B) WPA using a preshared key
• C) WPA2 using a RADIUS back-end for 802.1x authentication
• D) WEP with a 40-bit key

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Definitions:

Annual Dividend

Annual dividend refers to the total dividend payment a shareholder receives per share of stock owned in a company over the course of a year.

Rate of Return

The outcome, whether gainful or not, of an investment throughout an established period, expressed as a percentage of the investment's purchase cost.

Annual Dividend

A financial distribution made by a corporation to its shareholders, usually once or multiple times a year, from its earnings.

Increase by

To grow or expand in value or size by a certain amount or percentage.