Question 1

What four events occur when one IPsec-compliant computer connects to another?

Accepted Answer

1.The IPsec driver and ISAKMP retrieve t...

Question 2

MATCHING
-an IPsec protocol that provides authentication of TCP/IP packets to ensure data integrity

Accepted Answer

A)  AH
B)  ESP
C)  GRE
D)  IKE
E)  IPsecF) ISAKMPG) KerberosH) KDCI) SSLJ) TGT

Question 3

Standards and protocols used in VPNs are in their infancy and seldom used.

Accepted Answer

A) True 
 B)False

Question 4

What was created to address the problem of remote clients not meeting an organization's VPN security standards?

Accepted Answer

A)   split tunneling
B)   VPN quarantine
C)   IPsec filters
D)   GRE isolation

Question 5

List two reasons IPsec has become the standard set of protocols for VPN security.

Accepted Answer

IPsec works at Layer 3 and provides a ty...

Question 6

Which IPsec component authenticates TCP/IP packets to ensure data integrity?

Accepted Answer

A)   AH
B)   ESP
C)   IKE
D)   ISAKMP

Question 7

Which of the following is NOT true about a hardware VPN?

Accepted Answer

A)   should be the first choice for fast-growing networks
B)   can handle more traffic than software VPNs
C)   have more security vulnerabilities than software VPNs
D)   create a gateway-to-gateway VPN

Question 8

List four standard VPN protocols.

Accepted Answer

IPsec
PPTP...

Question 9

While the AH ensures data integrity,confidentiality of data is provided by the __________ component of IPsec.

Accepted Answer

ESP
encaps...

Question 10

Define virtual private network.

Accepted Answer

A virtual private network (VPN)provides ...

Question 11

Another name for a VPN connection is tunnel.

Accepted Answer

A) True 
 B)False

Question 12

The Internet Key ______________ protocol enables computers to make an SA.

Accepted Answer

The answer of The Internet Key ______________ protocol enables computers...

Question 13

MATCHING
-a form of key exchange used to encrypt and decrypt data as it passes through a VPN tunnel

Accepted Answer

A)  AH
B)  ESP
C)  GRE
D)  IKE
E)  IPsecF) ISAKMPG) KerberosH) KDCI) SSLJ) TGT

Question 14

Which VPN protocol works at Layer 3 and can encrypt the entire TCP/IP packet?

Accepted Answer

A)   PPTP
B)   L2TP
C)   IPsec
D)   SSL

Question 15

Which of the following is an improvement of TLS over SSL?

Accepted Answer

A)   requires less processing power
B)   uses a single hashing algorithm for all the data
C)   uses only asymmetric encryption
D)   adds a hashed message authentication code

Question 16

Briefly describe the L2TP protocol.

Accepted Answer

Layer 2 Tunneling Protocol (L2TP)is base...

Question 17

MATCHING
-Kerberos component that holds secret keys for users,applications,services,or resources

Accepted Answer

A)  AH
B)  ESP
C)  GRE
D)  IKE
E)  IPsecF) ISAKMPG) KerberosH) KDCI) SSLJ) TGT

Question 18

_________________ based VPNs are appropriate when the endpoints are controlled by different organizations and network administrators.

Accepted Answer

The answer of _________________ based VPNs are appropriate when the...

Question 19

Which VPN protocol leverages Web-based applications?

Accepted Answer

A)   PPTP
B)   L2TP
C)   SSL
D)   IPsec

Question 20

TLS splits the input data in half and recombines it using a(n)___________ function.

Accepted Answer

The answer of TLS splits the input data in half...

Exam 11: VPN Concepts

List four standard VPN protocols.

Correct AnswerverifiedIPsecPPTP...View AnswerShow Answer

What four events occur when one IPsec-compliant computer connects to another?

Correct Answerverified1.The IPsec driver and ISAKMP retrieve t...View AnswerShow Answer

Define virtual private network.

Correct AnswerverifiedA virtual private network (VPN)provides ...View AnswerShow Answer

Which VPN protocol leverages Web-based applications?

Correct AnswerverifiedShow Answer

MATCHING -a form of key exchange used to encrypt and decrypt data as it passes through a VPN tunnel

Correct AnswerverifiedShow Answer

Another name for a VPN connection is tunnel.

Correct AnswerverifiedShow Answer

MATCHING -Kerberos component that holds secret keys for users,applications,services,or resources

Correct AnswerverifiedShow Answer

List two reasons IPsec has become the standard set of protocols for VPN security.

Correct AnswerverifiedIPsec works at Layer 3 and provides a ty...View AnswerShow Answer

What was created to address the problem of remote clients not meeting an organization's VPN security standards?

Correct AnswerverifiedShow Answer

Which of the following is an improvement of TLS over SSL?

Correct AnswerverifiedShow Answer

Briefly describe the L2TP protocol.

Correct AnswerverifiedLayer 2 Tunneling Protocol (L2TP)is base...View AnswerShow Answer

While the AH ensures data integrity,confidentiality of data is provided by the __________ component of IPsec.

Correct AnswerverifiedESPencaps...View AnswerShow Answer

_________________ based VPNs are appropriate when the endpoints are controlled by different organizations and network administrators.

Correct AnswerverifiedShow Answer

The Internet Key ______________ protocol enables computers to make an SA.

Correct AnswerverifiedShow Answer

Which IPsec component authenticates TCP/IP packets to ensure data integrity?

Correct AnswerverifiedShow Answer

Which VPN protocol works at Layer 3 and can encrypt the entire TCP/IP packet?

Correct AnswerverifiedShow Answer

MATCHING -an IPsec protocol that provides authentication of TCP/IP packets to ensure data integrity

Correct AnswerverifiedShow Answer

Standards and protocols used in VPNs are in their infancy and seldom used.

Correct AnswerverifiedShow Answer

TLS splits the input data in half and recombines it using a(n)___________ function.

Correct AnswerverifiedShow Answer

Which of the following is NOT true about a hardware VPN?

Correct AnswerverifiedShow Answer

Correct Answer
verified
IPsec
PPTP...
View Answer

Correct Answer
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1.The IPsec driver and ISAKMP retrieve t...
View Answer

Correct Answer
verified
A virtual private network (VPN)provides ...
View Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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IPsec works at Layer 3 and provides a ty...
View Answer

Correct Answer
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Correct Answer
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Correct Answer
verified
Layer 2 Tunneling Protocol (L2TP)is base...
View Answer

Correct Answer
verified
ESP
encaps...
View Answer

Correct Answer
verified

Correct Answer
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Correct Answer
verified

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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