QUESTION: 129

Jess the hacker runs L0phtCrack's built-in sniffer utility that grabs SMB password hashes and stores them for offline cracking. Once cracked, these passwords can provide easy access to whatever network resources the user account has access to. But Jess is not picking up hashes from the network.
Why?

The network protocol is configured to use SMB Signing
The physical network wire is on fibre optic cable
The network protocol is configured to use IPSEC
L0phtCrack SMB sniffing only works through Switches and not Hubs

Answer(s): A

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QUESTION: 130

Harold works for Jacobson Unlimited in the IT department as the security manager. Harold has created a security policy requiring all employees to use complex 14 character passwords. Unfortunately, the members of management do not want to have to use such long complicated passwords so they tell Harold's boss this new password policy should not apply to them. To comply with the management's wishes, the IT department creates another Windows domain and moves all the management users to that domain. This new domain has a password policy only requiring 8 characters. Harold is concerned about having to accommodate the managers, but cannot do anything about it. Harold is also concerned about using LanManager security on his network instead of NTLM or NTLMv2, but the many legacy applications on the network prevent using the more secure NTLM and NTLMv2. Harold pulls the SAM files from the DC's on the original domain and the new domain using Pwdump6. Harold uses the password cracking software John the Ripper to crack users' passwords to make sure they are strong enough. Harold expects that the users' passwords in the original domain will take much longer to crack than the management's passwords in the new domain. After running the software, Harold discovers that the 14 character passwords only took a short time longer to crack than the 8 character passwords.
Why did the 14 character passwords not take much longer to crack than the 8 character passwords?

Harold should have used Dumpsec instead of Pwdump6
Harold's dictionary file was not large enough
Harold should use LC4 instead of John the Ripper
LanManger hashes are broken up into two 7 character fields

Answer(s): D

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QUESTION: 131

You establish a new Web browser connection to Google. Since a 3-way handshake is required for any TCP connection, the following actions will take place.

· DNS query is sent to the DNS server to resolve www.google.com · DNS server replies with the IP address for Google?
· SYN packet is sent to Google.
· Google sends back a SYN/ACK packet
· Your computer completes the handshake by sending an ACK · The connection is established and the transfer of data commences Which of the following packets represent completion of the 3-way handshake?

4th packet
3rdpacket
6th packet
5th packet

Answer(s): D

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QUESTION: 132

E-mail tracking is a method to monitor and spy the delivered e-mails to the intended recipient.

Select a feature, which you will NOT be able to accomplish with this probe?

When the e-mail was received and read
Send destructive e-mails
GPS location and map of the recipient
Time spent on reading the e-mails
Whether or not the recipient visited any links sent to them
Track PDF and other types of attachments
Set messages to expire after specified time
Remote control the User's E-mail client application and hijack the traffic

Answer(s): H

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Free CPEH-001 Exam Braindumps (page: 33)

QUESTION: 129

QUESTION: 130

QUESTION: 131

QUESTION: 132