QUESTION: 81 Topic 2, Volume B

Bill is the accounting manager for Grummon and Sons LLC in Chicago. On a regular basis, he needs to send PDF documents containing sensitive information through E-mail to his customers. Bill protects the PDF documents with a password and sends them to their intended recipients.
Why PDF passwords do not offer maximum protection?

PDF passwords can easily be cracked by software brute force tools
PDF passwords are not considered safe by Sarbanes-Oxley
PDF passwords are converted to clear text when sent through E-mail
When sent through E-mail, PDF passwords are stripped from the document completely

Answer(s): A

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QUESTION: 82 Topic 2, Volume B

You are the network administrator for a small bank in Dallas, Texas. To ensure network security, you enact a security policy that requires all users to have 14 character passwords. After giving your users 2 weeks notice, you change the Group Policy to force 14 character passwords. A week later you dump the SAM database from the standalone server and run a password-cracking tool against it. Over 99% of the passwords are broken within an hour. Why were these passwords cracked so quickly?

Networks using Active Directory never use SAM databases so the SAM database pulled was empty
Passwords of 14 characters or less are broken up into two 7-character hashes
The passwords that were cracked are local accounts on the Domain Controller
A password Group Policy change takes at least 3 weeks to completely replicate throughout a network

Answer(s): B

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QUESTION: 83 Topic 2, Volume B

In Linux, what is the smallest possible shellcode?

800 bytes
8 bytes
80 bytes
24 bytes

Answer(s): D

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QUESTION: 84 Topic 2, Volume B

After passing her CEH exam, Carol wants to ensure that her network is completely secure. She implements a DMZ, statefull firewall, NAT, IPSEC, and a packet filtering firewall. Since all security measures were taken, none of the hosts on her network can reach the Internet. Why is that?

Statefull firewalls do not work with packet filtering firewalls
NAT does not work with statefull firewalls
NAT does not work with IPSEC
IPSEC does not work with packet filtering firewalls

Answer(s): C

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QUESTION: 81 Topic 2, Volume B

QUESTION: 82 Topic 2, Volume B

QUESTION: 83 Topic 2, Volume B

QUESTION: 84 Topic 2, Volume B