Free EC0-479 Exam Braindumps
EC0-479 EC-Council Certified Security Analyst (ECSA) Questions 26–30 (page: 7)

At what layer of the OSI model do routers function on?

Frank is working on a vulnerability assessment for a company on the West coast. The company hired Frank to assess its network security through scanning, pen tests, and vulnerability assessments. After discovering numerous known vulnerabilities detected by a temporary IDS he set up, he notices a number of items that show up as unknown but questionable in the logs. He looks up the behavior on the Internet, but cannot find anything related.
What organization should Frank submit the log to find out if it is a new vulnerability or not?

George is the network administrator of a large Internet company on the west coast. Per corporate policy, none of the employees in the company are allowed to use FTP or SFTP programs without obtaining approval from the IT department. Few managers are using SFTP program on their computers. Before talking to his boss, George wants to have some proof of their activity.

George wants to use Ethereal to monitor network traffic, but only SFTP traffic to and from his network.
What filter should George use in Ethereal?

Your company uses Cisco routers exclusively throughout the network. After securing the routers to the best of your knowledge, an outside security firm is brought in to assess the network security. Although they found very few issues, they were able to enumerate the model, OS version, and capabilities for all your Cisco routers with very little effort.
Which feature will you disable to eliminate the ability to enumerate this information on your Cisco routers?

In Linux, what is the smallest possible shellcode?