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

A.Starting a Smurf attack
B.Conducting social engineering
C.Creating a back door
D.Launching a DoS attack


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1.單項(xiàng)選擇題Which option ensures that data is not modified in transit?()

A.Authorization
B.Confidentiality
C.Authentication
D.Integrity

2.單項(xiàng)選擇題Which type of intrusion prevention technology will be primarily used by the Cisco IPS security appliances?()

A.signature-based
B.profile-based
C.rule-based
D.protocol analysis-based

3.單項(xiàng)選擇題When configuring SSH, which is the Cisco minimum recommended modulus value?()

A.2048 bits
B.1024 bits
C.256 bits
D.512 bits

4.單項(xiàng)選擇題Which information is stored in the stateful session flow table while using a stateful firewall?()

A.the inside private IP address and the translated inside global IP address
B.the source and destination IP addresses, port numbers,TCP sequencing information, and additional flags for each TCP or UDP connection associated with a particular session
C.the outbound and inbound access rules (ACL entries)
D.all TCP and UDP header information only

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