多項(xiàng)選擇題What are four methods used by hackers? ()

A.footprint analysis attack
B.privilege escalation attack
C.buffer Unicode attack
D.social engineering attack
E.front door attacks
F.Trojan horse attack


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1.單項(xiàng)選擇題Which result is of securing the Cisco IOS image by use of the Cisco IOS image resilience feature?()

A.The Cisco IOS image file will not be visible in the output from the show flash command.
B.The show version command will not show the Cisco IOS image file location.
C.When the router boots up, the Cisco IOS image will be loaded from a secured FTP location.
D.The running Cisco IOS image will be encrypted and then automatically backed up to a TFTP server.

2.單項(xiàng)選擇題You are a network technician at Certpaper.com. Which description is correct when you have generated RSA keys on your Cisco router to prepare for secure device management?()

A.You must then specify the general-purpose key size used for authentication with the crypto key generaters a general-keys modulus command.
B.You must then zeroize the keys to reset secure shell before configuring other parameters.
C.All vty ports are automatically enabled for SSH to provide secure management.
D.The SSH protocol is automatically enabled.

3.單項(xiàng)選擇題What should be enabled before any user views can be created during role-based CLI configuration ?()

A.aaa new-model command
B.secret password for the root user
C.usernames and passwords
D.multiple privilege levels

4.多項(xiàng)選擇題Which three options are network evaluation techniques? ()

A.Performing end-user training on the use of antispyware software
B.Performing virus scans
C.Scanning a network for active IP addresses and open ports on those IP addresses
D.Using password-cracking utilities

5.多項(xiàng)選擇題Which classes does the U.S. government place classified data into? ()

A.Top-secret
B.Confidential
C.SBU
D.Secret

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Which one of the Cisco IOS commands can be used to verify that either the Cisco IOS image, theconfiguration files,or both have been properly backed up and secured?()

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For the following items, which one acts as a VPN termination device and is located at a primary networklocation?()

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For the following options, which feature is the foundation of Cisco Self-Defending Network technology?()

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During role-based CLI configuration, what must be enabled before any user views can be created?()

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Please choose the correct description about Cisco Self-Defending Network characteristics.()

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When configuring role-based CLI on a Cisco router,which action will be taken first ?()

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Which method is of gaining access to a system that bypasses normal security measures?()

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On the basis of the show policy-map type inspect zone-pair session command output provided in theexhibit.What can be determined about this Cisco IOS zone based firewall policy?()

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If you click the Configure button along the top of Cisco SDM is graphical interface,which Tasks buttonpermits you to configure such features as SSH, NTP, SNMP, and syslog?()

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What is the objective of Diffie-Hellman?()

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