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Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by AH?() (Choose three.)
A. data integrity
B. data confidentiality
C. data authentication
D. outer IP header confidentiality
E. outer IP header authentication
参考答案
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Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by ESP?() (Choose three.)
A. data integrityB. data confidentialityC. data authenticationD. outer IP header confidentialityE. outer IP header authentication
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Which three must be configured for the Packet Capture tool to collect all required data? ()(Choose three.)
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Which component of VPN technology ensures that data can be read only by its intended recipient?()
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IPsec, also known as the internet Protocol ( ) , defines the architecture for security services for IP network traffic IPsec describes the framework for providing security a the IP layer, as well as the suite of protocols designed to provide that security: through_ ( )_ and encryption of IP network packets. IPec can be used 10 protect network data, for example, by setting up circuits using IPsec ( ), in which all data being sent between two endpoints is encrypted, as with a Virtual (请作答此空) Network connection ;for encrypting application layer data ;and for providing security for routers sending routing data across the public internet. Internet traffic can also be secured from host to host without the use of IPsec, for example by encryption at the ( ) layer with HTTP Secure (TTPS)or an the transport layer wit the Transport Layer Security (TLS)protocol.A.pubic]
B.private]
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D.proper
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IPSec VPN is a widely-acknowledged solution for enterprise network. Which three IPsec VPNstatements are true？（）A、IKE keepalives are unidirectional and sent every ten secondsB、IPsec uses the Encapsulating Security Protocol （ESP） or the Authentication Header （AH）protocol for exchanging keysC、To establish IKE SA, main mode utilizes six packets while aggressive mode utilizes only threepacketsD、IKE uses the Diffie-Hellman algorithm to generate symmetrical keys to be used by IPsec peers
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Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by ESP?（） (Choose three.)A、data integrityB、data confidentialityC、data authenticationD、outer IP header confidentialityE、outer IP header authentication
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Which component of VPN technology ensures that data can be read only by its intended recipient?（）A、data integrityB、encryptionC、key exchangeD、authentication
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Which encryption type is used to secure user data in an IPsec tunnel?（）A、symmetric key encryptionB、asymmetric key encryptionC、RSAD、digital certificates
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Which three JUNOS software features allow for increased security on your network？（）A、firewall filtersB、data encryptionC、routing protocol authenticationD、support for BGP path mtu discoveryE、automatic discovery for IPSEC neighbors
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Which two statements are true about AH?（） (Choose two.)A、AH provides data integrity.B、AH is identified by IP protocol 50.C、AH is identified by IP protocol 51.D、AH cannot work in conjunction with ESP
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Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by AH?（） (Choose three.)A、data integrityB、data confidentialityC、data authenticationD、outer IP header confidentialityE、outer IP header authentication
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Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by ESP？（）A、data integrityB、data confidentialityC、data authenticationD、outer IP header confidentialityE、outer IP header authentication
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Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by AH？（）A、data integrityB、data confidentialityC、data authenticationD、outer IP header confidentialityE、outer IP header authentication
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Which three firewall user authentication objects can be referenced in a security policy? （）(Choose three.)A、access profileB、client groupC、clientD、default profileE、external
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多选题Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by ESP?（） (Choose three.)Adata integrityBdata confidentialityCdata authenticationDouter IP header confidentialityEouter IP header authentication
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多选题Which three firewall user authentication objects can be referenced in a security policy? （）(Choose three.)Aaccess profileBclient groupCclientDdefault profileEexternal
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多选题Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by AH?（） (Choose three.)Adata integrityBdata confidentialityCdata authenticationDouter IP header confidentialityEouter IP header authentication
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多选题Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by AH？（）Adata integrityBdata confidentialityCdata authenticationDouter IP header confidentialityEouter IP header authentication
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多选题Which three must be configured for the Packet Capture tool to collect all required data? （）(Choose three.)AEnter the password.BModify the delete time to 3 hours.CSet the interface to local, remote or both.DIncrease the snap length of the Packet Capture configuration.ESet the Packet Capture size to greater than the actual data flow
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多选题Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by ESP？（）Adata integrityBdata confidentialityCdata authenticationDouter IP header confidentialityEouter IP header authentication
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多选题IPSec VPN is a widely-acknowledged solution for enterprise network. Which three IPsec VPNstatements are true？（）AIKE keepalives are unidirectional and sent every ten secondsBIPsec uses the Encapsulating Security Protocol （ESP） or the Authentication Header （AH）protocol for exchanging keysCTo establish IKE SA, main mode utilizes six packets while aggressive mode utilizes only threepacketsDIKE uses the Diffie-Hellman algorithm to generate symmetrical keys to be used by IPsec peers
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