During an incident response, a security analyst observes the following log entry on the web server.

Which of the following BEST describes the type of attack the analyst is experience?

A document that appears to be malicious has been discovered in an email that was sent to a company's Chief Financial Officer (CFO). Which of the following would be BEST to allow a security analyst to gather information and confirm it is a malicious document without executing any code it may contain?

A user recently entered a username and password into a recruiting application website that had been forged to look like the legitimate site Upon investigation, a security analyst the identifies the following:
* The legitimate websites IP address is 10.1.1.20 and eRecruit local resolves to the IP
* The forged website's IP address appears to be 10.2.12.99. based on NetFtow records
* AH three at the organization's DNS servers show the website correctly resolves to the legitimate IP
* DNS query logs show one of the three DNS servers returned a result of 10.2.12.99 (cached) at the approximate time of the suspected compromise.
Which of the following MOST likely occurred?

A customer service representative reported an unusual text message that was sent to the help desk. The message contained an unrecognized invoice number with a large balance due and a link to click for more details. Which of the following BEST descnbes this technique?

The management team has requested that the security team implement 802.1X into the existing wireless network setup. The following requirements must be met:
* Minimal interruption to the end user
* Mutual certificate validation
Which of the following authentication protocols would meet these requirements?