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Category: 312-50V8 (v.1)

Exam 312-50V8: ECCouncil Certified Ethical Hacker v8 (update October 4th, 2015)

What is this technique called?

This IDS defeating technique works by splitting a datagram (or packet) into multiple fragments and
the IDS will not spot the true nature of the fully assembled datagram. The datagram is not
reassembled until it reaches its final destination. It would be a processor-intensive task for IDS to
reassemble all fragments itself, and on a busy system the packet will slip through the IDS onto the
network. What is this technique called?

which situations would you want to use anonymizer?

Anonymizer sites access the Internet on your behalf, protecting your personal information from
disclosure. An anonymizer protects all of your computer’s identifying information while it surfs for

you, enabling you to remain at least one step removed from the sites you visit.
You can visit Web sites without allowing anyone to gather information on sites visited by you.
Services that provide anonymity disable pop-up windows and cookies, and conceal visitor’s IP
address.
These services typically use a proxy server to process each HTTP request. When the user
requests a Web page by clicking a hyperlink or typing a URL into their browser, the service
retrieves and displays the information using its own server. The remote server (where the
requested Web page resides) receives information on the anonymous Web surfing service in
place of your information.
In which situations would you want to use anonymizer? (Select 3 answers)

What kind of attack is being illustrated here?

Jack Hacker wants to break into Brown Co.’s computers and obtain their secret double fudge
cookie recipe. Jack calls Jane, an accountant at Brown Co., pretending to be an administrator
from Brown Co. Jack tells Jane that there has been a problem with some accounts and asks her to
verify her password with him ”just to double check our records.” Jane does not suspect anything
amiss, and parts with her password. Jack can now access Brown Co.’s computers with a valid
user name and password, to steal the cookie recipe. What kind of attack is being illustrated here?


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