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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: Network Security 1.0
Which type of object group uses unique types to send control messages?
ITExamAnswers Editorial Team asked 4 years ago • 
Which type of object group can contain a mix of services, such as TCP, and UDP, and can contain any protocol, such as ESP or GRE?
ITExamAnswers Editorial Team asked 4 years ago • 
ESP provides authentication for the inner IP packet and the ESP header.
ITExamAnswers Editorial Team asked 4 years ago • 
AH provides confidentiality by performing encryption on the IP packet.
ITExamAnswers Editorial Team asked 4 years ago • 
AH does not provide data confidentiality (encryption).
ITExamAnswers Editorial Team asked 4 years ago • 
ESP provides data authentication and integrity.
ITExamAnswers Editorial Team asked 4 years ago • 
Which type of VPN is used when the telecommuter device is responsible for establishing the VPN?
ITExamAnswers Editorial Team asked 4 years ago • 
Which type of VPN is used when internal hosts have no knowledge that a VPN exists?
ITExamAnswers Editorial Team asked 4 years ago • 
Which type of VPN is used when both sides of the VPN connection are aware of the VPN configuration in advance?
ITExamAnswers Editorial Team asked 4 years ago • 
Which type of VPN is used when the host sends and receives normal TCP/IP traffic through a VPN gateway?
ITExamAnswers Editorial Team asked 4 years ago • 
Which type of VPN supports dynamically changing connection information and can be enabled when needed?
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Which characteristic is a mechanism that allows secure agreement on the keying material with the other party over an untrusted medium?
ITExamAnswers Editorial Team asked 4 years ago • 
Which characteristic creates new keys for cryptography?
ITExamAnswers Editorial Team asked 4 years ago • 
Which characteristic helps identify a weak key and regenerate a new replacement key?
ITExamAnswers Editorial Team asked 4 years ago • 
What is the practice and study of determining the meaning of encrypted information, without access to the shared secret key?
ITExamAnswers Editorial Team asked 4 years ago • 
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