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Which of the following is the MOST effective layer of security the organization could have implemented to mitigate the attacker’s ability to gain further information?
An external attacker has compromised an organization’s network security perimeter and installed a sniffer onto an inside computer. Which of the following is the MOST effective layer of security the organization could have implemented to mitigate the attacker’s ability to gain further information?A . Implement packet filtering on the network...
Who developed one of the first mathematical models of a multilevel-security computer system?
Who developed one of the first mathematical models of a multilevel-security computer system?A . Diffie and Hellman.B . Clark and Wilson.C . Bell and LaPadula.D . Gasser and Lipner.View AnswerAnswer: C Explanation: In 1973 Bell and LaPadula created the first mathematical model of a multi-level security system. The following answers...
Which of the following is the BEST network defense against unknown types of attacks or stealth attacks in progress?
Which of the following is the BEST network defense against unknown types of attacks or stealth attacks in progress?A . Intrusion Prevention Systems (IPS)B . Intrusion Detection Systems (IDS)C . Stateful firewallsD . Network Behavior Analysis (NBA) toolsView AnswerAnswer: D
Which of the following control pairings include: organizational policies and procedures, preemployment background checks, strict hiring practices, employment agreements, employee termination procedures, vacation scheduling, labeling of sensitive materials, increased supervision, security awareness training, behavior awareness, and sign-up procedures to obtain access to information systems and networks?
Which of the following control pairings include: organizational policies and procedures, preemployment background checks, strict hiring practices, employment agreements, employee termination procedures, vacation scheduling, labeling of sensitive materials, increased supervision, security awareness training, behavior awareness, and sign-up procedures to obtain access to information systems and networks?A . Preventive/Administrative PairingB ....
Which of the following is the MOST secure method of building router tables?
Which of the following is the MOST secure method of building router tables?A . Distance vectorB . Link stateC . Border Gateway Protocol (BGP)D . StaticView AnswerAnswer: D
If your property insurance has Actual Cost Evaluation (ACV) clause your damaged property will be compensated:
If your property insurance has Actual Cost Evaluation (ACV) clause your damaged property will be compensated:A . Based on the value of the item on the date of lossB . Based on new item for old regardless of condition of lost itemC . Based on value of item one month...
In a Transmission Control Protocol/Internet Protocol (TCP/IP) stack, which layer is responsible for negotiating and establishing a connection with another node?
In a Transmission Control Protocol/Internet Protocol (TCP/IP) stack, which layer is responsible for negotiating and establishing a connection with another node?A . Transport layerB . Application layerC . Network layerD . Session layerView AnswerAnswer: A
Which of the following describes the major disadvantage of many Single Sign-On (SSO) implementations?
Which of the following describes the major disadvantage of many Single Sign-On (SSO) implementations?A . Once an individual obtains access to the system through the initial log-on, they have access to all resources within the environment that the account has access to.B . The initial logon process is cumbersome to...
What security procedure forces an operator into collusion with an operator of a different category to have access to unauthorized data?
What security procedure forces an operator into collusion with an operator of a different category to have access to unauthorized data?A . Enforcing regular password changesB . Management monitoring of audit logsC . Limiting the specific accesses of operations personnelD . Job rotation of people through different assignmentsView AnswerAnswer: C
Which of the following would constitute the best example of a password to use for access to a system by a network administrator?
Which of the following would constitute the best example of a password to use for access to a system by a network administrator?A . holidayB . Christmas12C . JennyD . GyN19Za!View AnswerAnswer: D Explanation: GyN19Za! would be the best answer because it contains a mixture of upper and lower case...
