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100 Cards in this Set
- Front
- Back
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QUESTION NO: 1 A potential problem related to the physical installation of the Iris Scanner in regards to the usage of the iris pattern within a biometric system is: A. Concern that the laser beam may cause eye damage. B. The iris pattern changes as a person grows older. C. There is a relatively high rate of false accepts. D. The optical unit must be positioned so that the sun does not shine into the aperture. |
D. The optical unit must be positioned so that the sun does not shine into the aperture. |
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QUESTION NO: 2 In Mandatory Access Control, sensitivity labels attached to object contain what information? A. The item's classification B. The item's classification and category set C. The item's category D. The item's need to know |
B. The item's classification and category set |
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QUESTION NO: 3 Which of the following is true about Kerberos? A. It utilizes public key cryptography. B. It encrypts data after a ticket is granted, but passwords are exchanged in plain text. C. It depends upon symmetric ciphers. D. It is a second party authentication system. |
C. It depends upon symmetric ciphers. |
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QUESTION NO: 4 Which of the following is needed for System Accountability? A. Audit mechanisms. B. Documented design as laid out in the Common Criteria. C. Authorization. D. Formal verification of system design. |
A. Audit mechanisms. |
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QUESTION NO: 5 What is Kerberos? A. A three-headed dog from the Egyptian mythology. B. A trusted third-party authentication protocol. C. A security model. D. A remote authentication dial-in user server. |
B. A trusted third-party authentication protocol. |
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QUESTION NO: 6 Kerberos depends upon what encryption method? A. Public Key cryptography. B. Secret Key cryptography. C. El Gamal cryptography. D. Blowfish cryptography. |
B. Secret Key cryptography. |
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QUESTION NO: 7 A confidential number used as an authentication factor to verify a user's identity is called a: A. PIN B. User ID C. Password D. Challenge |
A. PIN |
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QUESTION NO: 8 Individual accountability does not include which of the following? A. unique identifiers B. policies & procedures C. access rules D. audit trails |
B. policies & procedures |
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QUESTION NO: 9 Which of the following exemplifies proper separation of duties? A. Operators are not permitted modify the system time. B. Programmers are permitted to use the system console. C. Console operators are permitted to mount tapes and disks. D. Tape operators are permitted to use the system console. |
A. Operators are not permitted modify the system time. |
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QUESTION NO: 10 An access control policy for a bank teller is an example of the implementation of which of the following? A. Rule-based policy B. Identity-based policy C. User-based policy D. Role-based policy |
D. Role-based policy |
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QUESTION NO: 11 Which one of the following authentication mechanisms creates a problem for mobile users? A. Mechanisms based on IP addresses B. Mechanism with reusable passwords C. One-time password mechanism. D. Challenge response mechanism. |
A. Mechanisms based on IP addresses |
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QUESTION NO: 12 Organizations should consider which of the following first before allowing external access to their LANs via the Internet? A. Plan for implementing workstation locking mechanisms. B. Plan for protecting the modem pool. C. Plan for providing the user with his account usage information. D. Plan for considering proper authentication options. |
D. Plan for considering proper authentication options. |
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QUESTION NO: 13 Kerberos can prevent which one of the following attacks? A. Tunneling attack. B. Playback (replay) attack. C. Destructive attack. D. Process attack. |
B. Playback (replay) attack. |
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QUESTION NO: 14 In discretionary access environments, which of the following entities is authorized to grant information access to other people? A. Manager B. Group Leader C. Security Manager D. Data Owner |
D. Data Owner |
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QUESTION NO: 15 What is the main concern with single sign-on? A. Maximum unauthorized access would be possible if a password is disclosed. B. The security administrator's workload would increase. C. The users' password would be too hard to remember. D. User access rights would be increased. |
A. Maximum unauthorized access would be possible if a password is disclosed. |
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QUESTION NO: 16 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. |
C. Bell and LaPadula. |
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QUESTION NO: 17 Which of the following attacks could capture network user passwords? A. Data diddling B. Sniffing C. IP Spoofing D. Smurfing |
B. Sniffing |
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QUESTION NO: 18 Which of the following would constitute the best example of a password to use for access to a system by a network administrator? A. holiday B. Christmas12 C. Jenny D. GyN19Za! |
D. GyN19Za! |
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QUESTION NO: 19 What physical characteristic does a retinal scan biometric device measure? A. The amount of light reaching the retina B. The amount of light reflected by the retina C. The pattern of light receptors at the back of the eye D. The pattern of blood vessels at the back of the eye |
D. The pattern of blood vessels at the back of the eye |
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QUESTION NO: 20 The Computer Security Policy Model the Orange Book is based on is which of the following? A. Bell-LaPadula B. Data Encryption Standard C. Kerberos D. Tempest |
A. Bell-LaPadula |
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QUESTION NO: 21 The end result of implementing the principle of least privilege means which of the following? A. Users would get access to only the info for which they have a need to know B. Users can access all systems. C. Users get new privileges added when they change positions. D. Authorization creep. |
A. Users would get access to only the info for which they have a need to know |
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QUESTION NO: 22 Which of the following is the most reliable authentication method for remote access? A. Variable callback system B. Synchronous token C. Fixed callback system D. Combination of callback and caller ID |
B. Synchronous token |
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QUESTION NO: 23 Which of the following is true of two-factor authentication? A. It uses the RSA public-key signature based on integers with large prime factors. B. It requires two measurements of hand geometry. C. It does not use single sign-on technology. D. It relies on two independent proofs of identity. |
D. It relies on two independent proofs of identity. |
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QUESTION NO: 24 The primary service provided by Kerberos is which of the following? A. non-repudiation B. confidentiality C. authentication D. authorization |
C. authentication |
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QUESTION NO: 25 There are parallels between the trust models in Kerberos and Public Key Infrastructure (PKI). When we compare them side by side, Kerberos tickets correspond most closely to which of the following? A. public keys B. private keys C. public-key certificates D. private-key certificates |
C. public-key certificates |
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QUESTION NO: 26 Which of the following security control is intended to avoid an incident from occurring? A. Deterrent B. Preventive C. Corrective D. Recovery |
B. Preventive |
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QUESTION NO: 27 Which of the following was developed to address some of the weaknesses in Kerberos and uses public key cryptography for the distribution of secret keys and provides additional access control support? A. SESAME B. RADIUS C. KryptoKnight D. TACACS+ |
A. SESAME |
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QUESTION NO: 28 Single Sign-on (SSO) is characterized by which of the following advantages? A. Convenience B. Convenience and centralized administration C. Convenience and centralized data administration D. Convenience and centralized network administration |
B. Convenience and centralized administration |
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QUESTION NO: 29 What is the primary role of smartcards in a PKI? A. Transparent renewal of user keys B. Easy distribution of the certificates between the users C. Fast hardware encryption of the raw data D. Tamper resistant, mobile storage and application of private keys of the users |
D. Tamper resistant, mobile storage and application of private keys of the users |
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QUESTION NO: 30 What kind of certificate is used to validate a user identity? A. Public key certificate B. Attribute certificate C. Root certificate D. Code signing certificate |
A. Public key certificate |
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QUESTION NO: 31 Which of the following is NOT a security characteristic we need to consider while choosing a biometric identification system? A. data acquisition process B. cost C. enrollment process D. speed and user interface |
B. cost |
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QUESTION NO: 32 In biometric identification systems, at the beginning, it was soon apparent that truly positive identification could only be based on physical attributes of a person. This raised the necessity of answering two questions: A. what was the sex of a person and his age B. what part of body to be used and how to accomplish identification that is viable C. what was the age of a person and his income level D. what was the tone of the voice of a person and his habits |
B. what part of body to be used and how to accomplish identification that is viable |
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QUESTION NO: 33 In biometric identification systems, the parts of the body conveniently available for identification are: A. neck and mouth B. hands, face, and eyes C. feet and hair D. voice and neck |
B. hands, face, and eyes |
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QUESTION NO: 34 Controlling access to information systems and associated networks is necessary for the preservation of their: A. Authenticity, confidentiality and availability B. Confidentiality, integrity, and availability. C. integrity and availability. D. authenticity, confidentiality, integrity and availability. |
B. Confidentiality, integrity, and availability. |
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QUESTION NO: 35 To control access by a subject (an active entity such as individual or process) to an object (a passive entity such as a file) involves setting up: A. Access Rules B. Access Matrix C. Identification controls D. Access terminal |
A. Access Rules |
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QUESTION NO: 36 Rule-Based Access Control (RuBAC) access is determined by rules. Such rules would fit within what category of access control? A. Discretionary Access Control (DAC) B. Mandatory Access control (MAC) C. Non-Discretionary Access Control (NDAC) D. Lattice-based Access control |
C. Non-Discretionary Access Control (NDAC) |
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QUESTION NO: 37 The type of discretionary access control (DAC) that is based on an individual's identity is also called: A. Identity-based Access control B. Rule-based Access control C. Non-Discretionary Access Control D. Lattice-based Access control |
A. Identity-based Access control |
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QUESTION NO: 38 Which access control type has a central authority that determine to what objects the subjects have access to and it is based on role or on the organizational security policy? A. Mandatory Access Control B. Discretionary Access Control C. Non-Discretionary Access Control D. Rule-based Access control |
C. Non-Discretionary Access Control |
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QUESTION NO: 39 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 Pairing B. Preventive/Technical Pairing C. Preventive/Physical Pairing D. Detective/Administrative Pairing |
A. Preventive/Administrative Pairing |
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QUESTION NO: 40 Technical controls such as encryption and access control can be built into the operating system, be software applications, or can be supplemental hardware/software units. Such controls, also known as logical controls, represent which pairing? A. Preventive/Administrative Pairing B. Preventive/Technical Pairing C. Preventive/Physical Pairing D. Detective/Technical Pairing |
B. Preventive/Technical Pairing |
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QUESTION NO: 41 What is called the use of technologies such as fingerprint, retina, and iris scans to authenticate the individuals requesting access to resources? A. Micrometrics B. Macrometrics C. Biometrics D. MicroBiometrics |
C. Biometrics |
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QUESTION NO: 42 What is the access protection system that limits connections by calling back the number of a previously authorized location called? A. Sendback systems B. Callback forward systems C. Callback systems D. Sendback forward systems |
C. Callback systems |
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QUESTION NO: 43 What are user interfaces that limit the functions that can be selected by a user called? A. Constrained user interfaces B. Limited user interfaces C. Mini user interfaces D. Unlimited user interfaces |
A. Constrained user interfaces |
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QUESTION NO: 44 Controls such as job rotation, the sharing of responsibilities, and reviews of audit records are associated with: A. Preventive/physical B. Detective/technical C. Detective/physical D. Detective/administrative |
D. Detective/administrative |
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QUESTION NO: 45 The control measures that are intended to reveal the violations of security policy using software and hardware are associated with: A. Preventive/physical B. Detective/technical C. Detective/physical D. Detective/administrative |
B. Detective/technical |
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QUESTION NO: 46 The controls that usually require a human to evaluate the input from sensors or cameras to determine if a real threat exists are associated with: A. Preventive/physical B. Detective/technical C. Detective/physical D. Detective/administrative |
C. Detective/physical |
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QUESTION NO: 47 External consistency ensures that the data stored in the database is: A. in-consistent with the real world. B. remains consistent when sent from one system to another. C. consistent with the logical world. D. consistent with the real world. |
D. consistent with the real world. |
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QUESTION NO: 48 A central authority determines what subjects can have access to certain objects based on the organizational security policy is called: A. Mandatory Access Control B. Discretionary Access Control C. Non-Discretionary Access Control D. Rule-based Access control |
C. Non-Discretionary Access Control |
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QUESTION NO: 49 What is called the act of a user professing an identity to a system, usually in the form of a log-on ID? A. Authentication B. Identification C. Authorization D. Confidentiality |
B. Identification |
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QUESTION NO: 50 Which one of the following factors is NOT one on which Authentication is based? A. Type 1 Something you know, such as a PIN or password B. Type 2 Something you have, such as an ATM card or smart card C. Type 3 Something you are (based upon one or more intrinsic physical or behavioral traits), such as a fingerprint or retina scan D. Type 4 Something you are, such as a system administrator or security administrator |
D. Type 4 Something you are, such as a system administrator or security administrator |
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QUESTION NO: 51 Which of the following control helps to identify an incident’s activities and potentially an intruder? A. Deterrent B. Preventive C. Detective D. Compensating |
C. Detective |
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QUESTION NO: 52 Which of the following is NOT an example of preventive control? A. Physical access control like locks and door B. User login screen which allows only authorize user to access website C. Encrypt the data so that only authorize user can view the same D. Duplicate checking of a calculation |
D. Duplicate checking of a calculation |
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QUESTION NO: 53 What is the verification that the user's claimed identity is valid called and is usually implemented through a user password at log-on time? A. Authentication B. Identification C. Integrity D. Confidentiality |
A. Authentication |
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QUESTION NO: 54 The act of requiring two of the three factors to be used in the authentication process refers to: A. Two-Factor Authentication B. One-Factor Authentication C. Bi-Factor Authentication D. Double Authentication |
A. Two-Factor Authentication |
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QUESTION NO: 55 Which type of password provides maximum security because a new password is required for each new log-on? A. One-time or dynamic password B. Congnitive password C. Static password D. Passphrase |
A. One-time or dynamic password |
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QUESTION NO: 56 What is a password called that is the same for each log-on session? A. "one-time password" B. "two-time password" C. static password D. dynamic password |
C. static password |
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QUESTION NO: 57 What is a sequence of characters that is usually longer than the allotted number for a password called? A. passphrase B. cognitive phrase C. anticipated phrase D. Real phrase |
A. passphrase |
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QUESTION NO: 58 Which best describes a tool (i.e. keyfob, calculator, memory card or smart card) used to supply dynamic passwords? A. Tickets B. Tokens C. Token passing networks D. Coupons |
B. Tokens |
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QUESTION NO: 59 Which of the following would be true about Static password tokens? A. The owner identity is authenticated by the token B. The owner will never be authenticated by the token. C. The owner will authenticate himself to the system. D. The token does not authenticates the token owner but the system. |
A. The owner identity is authenticated by the token |
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QUESTION NO: 60 In Synchronous dynamic password tokens: A. The token generates a new password value at fixed time intervals (this password could be based on the time of day encrypted with a secret key). B. The token generates a new non-unique password value at fixed time intervals (this password could be based on the time of day encrypted with a secret key). C. The unique password is not entered into a system or workstation along with an owner's PIN. D. The authentication entity in a system or workstation knows an owner's secret key and PIN, and the entity verifies that the entered password is invalid and that it was entered during the invalid time window. |
A. The token generates a new password value at fixed time intervals (this password could be based on the time of day encrypted with a secret key). |
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QUESTION NO: 61 In biometrics, "one-to-many" search against database of stored biometric images is done in: A. Authentication B. Identification C. Identities D. Identity-based access control |
B. Identification |
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QUESTION NO: 62 Which of the following is true of biometrics? A. It is used for identification in physical controls and it is not used in logical controls. B. It is used for authentication in physical controls and for identification in logical controls. C. It is used for identification in physical controls and for authentication in logical controls. D. Biometrics has no role in logical controls. |
C. It is used for identification in physical controls and for authentication in logical controls. |
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QUESTION NO: 63 What is the percentage of valid subjects that are falsely rejected by a Biometric Authentication system called? A. False Rejection Rate (FRR) or Type I Error B. False Acceptance Rate (FAR) or Type II Error C. Crossover Error Rate (CER) D. True Rejection Rate (TRR) or Type III Error |
A. False Rejection Rate (FRR) or Type I Error |
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QUESTION NO: 64 What is called the percentage of invalid subjects that are falsely accepted by a Biometric authentication system? A. False Rejection Rate (FRR) or Type I Error B. False Acceptance Rate (FAR) or Type II Error C. Crossover Error Rate (CER) D. True Acceptance Rate (TAR) or Type III Error |
B. False Acceptance Rate (FAR) or Type II Error |
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QUESTION NO: 65 What is called the percentage at which the False Rejection Rate equals the False Acceptance Rate? A. False Rejection Rate (FRR) or Type I Error B. False Acceptance Rate (FAR) or Type II Error C. Crossover Error Rate (CER) D. Failure to enroll rate (FTE or FER) |
C. Crossover Error Rate (CER) |
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QUESTION NO: 66 Considerations of privacy, invasiveness, and psychological and physical comfort when using the system are important elements for which of the following? A. Accountability of biometrics systems B. Acceptability of biometrics systems C. Availability of biometrics systems D. Adaptability of biometrics systems |
B. Acceptability of biometrics systems |
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QUESTION NO: 67 Which of the following offers advantages such as the ability to use stronger passwords, easier password administration, one set of credential, and faster resource access? A. Smart cards B. Single Sign-On (SSO) C. Symmetric Ciphers D. Public Key Infrastructure (PKI) |
B. Single Sign-On (SSO) |
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QUESTION NO: 68 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 discourage potential intruders. C. Once a user obtains access to the system through the initial log-on, they only need to logon to some applications. D. Once a user obtains access to the system through the initial log-on, he has to logout from all other systems |
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. |
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QUESTION NO: 69 Which of the following is implemented through scripts or smart agents that replay the users multiple log-ins against authentication servers to verify a user's identity which permit access to system services? A. Single Sign-On B. Dynamic Sign-On C. Smart cards D. Kerberos |
A. Single Sign-On |
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QUESTION NO: 70 Which of the following is NOT true of the Kerberos protocol? A. Only a single login is required per session. B. The initial authentication steps are done using public key algorithm. C. The KDC is aware of all systems in the network and is trusted by all of them D. It performs mutual authentication |
B. The initial authentication steps are done using public key algorithm. |
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QUESTION NO: 71 The authenticator within Kerberos provides a requested service to the client after validating which of the following? A. timestamp B. client public key C. client private key D. server public key |
A. timestamp |
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QUESTION NO: 72 Which of the following is addressed by Kerberos? A. Confidentiality and Integrity B. Authentication and Availability C. Validation and Integrity D. Auditability and Integrity |
A. Confidentiality and Integrity |
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QUESTION NO: 73 Kerberos is vulnerable to replay in which of the following circumstances? A. When a private key is compromised within an allotted time window. B. When a public key is compromised within an allotted time window. C. When a ticket is compromised within an allotted time window. D. When the KSD is compromised within an allotted time window. |
C. When a ticket is compromised within an allotted time window. |
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QUESTION NO: 74 Like the Kerberos protocol, SESAME is also subject to which of the following? A. timeslot replay B. password guessing C. symmetric key guessing D. asymmetric key guessing |
B. password guessing |
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QUESTION NO: 75 RADIUS incorporates which of the following services? A. Authentication server and PIN codes. B. Authentication of clients and static passwords generation. C. Authentication of clients and dynamic passwords generation. D. Authentication server as well as support for Static and Dynamic passwords. |
D. Authentication server as well as support for Static and Dynamic passwords. |
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QUESTION NO: 76 Which of the following protects a password from eavesdroppers and supports the encryption of communication? A. Challenge Handshake Authentication Protocol (CHAP) B. Challenge Handshake Identification Protocol (CHIP) C. Challenge Handshake Encryption Protocol (CHEP) D. Challenge Handshake Substitution Protocol (CHSP) |
A. Challenge Handshake Authentication Protocol (CHAP) |
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QUESTION NO: 77 Which of the following is NOT an example of a detective control? A. System Monitor B. IDS C. Motion detector D. Backup data restore |
D. Backup data restore |
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QUESTION NO: 78 During an IS audit, auditor has observed that authentication and authorization steps are split into two functions and there is a possibility to force the authorization step to be completed before the authentication step. Which of the following technique an attacker could user to force authorization step before authentication? A. Eavesdropping B. Traffic analysis C. Masquerading D. Race Condition |
D. Race Condition |
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QUESTION NO: 79 Which of the following attack is also known as Time of Check(TOC)/Time of Use(TOU)? A. Eavesdropping B. Traffic analysis C. Masquerading D. Race Condition |
D. Race Condition |
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QUESTION NO: 80 Which of the following is used to monitor network traffic or to monitor host audit logs in real time to determine violations of system security policy that have taken place? A. Intrusion Detection System B. Compliance Validation System C. Intrusion Management System (IMS) D. Compliance Monitoring System |
A. Intrusion Detection System |
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QUESTION NO: 81 Which of the following monitors network traffic in real time? A. network-based IDS B. host-based IDS C. application-based IDS D. firewall-based IDS |
A. network-based IDS |
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QUESTION NO: 82 A host-based IDS is resident on which of the following? A. On each of the critical hosts B. decentralized hosts C. central hosts D. bastion hosts |
A. On each of the critical hosts |
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QUESTION NO: 83 Which of the following usually provides reliable, real-time information without consuming network or host resources? A. network-based IDS B. host-based IDS C. application-based IDS D. firewall-based IDS |
A. network-based IDS |
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QUESTION NO: 84 The fact that a network-based IDS reviews packets payload and headers enables which of the following? A. Detection of denial of service B. Detection of all viruses C. Detection of data corruption D. Detection of all password guessing attacks |
A. Detection of denial of service |
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QUESTION NO: 85 Which of the following reviews system and event logs to detect attacks on the host and determine if the attack was successful? A. host-based IDS B. firewall-based IDS C. bastion-based IDS D. server-based IDS |
A. host-based IDS |
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QUESTION NO: 86 What would be considered the biggest drawback of Host-based Intrusion Detection systems (HIDS)? A. It can be very invasive to the host operating system B. Monitors all processes and activities on the host system only C. Virtually eliminates limits associated with encryption D. They have an increased level of visibility and control compared to NIDS |
A. It can be very invasive to the host operating system |
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QUESTION NO: 87 Attributes that characterize an attack are stored for reference using which of the following Intrusion Detection System (IDS)? A. signature-based IDS B. statistical anomaly-based IDS C. event-based IDS D. inference-based IDS |
A. signature-based IDS |
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QUESTION NO: 88 Which of the following is an issue with signature-based intrusion detection systems? A. Only previously identified attack signatures are detected. B. Signature databases must be augmented with inferential elements. C. It runs only on the windows operating system D. Hackers can circumvent signature evaluations. |
A. Only previously identified attack signatures are detected. |
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QUESTION NO: 89 Which of the following is an IDS that acquires data and defines a "normal" usage profile for the network or host? A. Statistical Anomaly-Based IDS B. Signature-Based IDS C. dynamical anomaly-based IDS D. inferential anomaly-based IDS |
A. Statistical Anomaly-Based IDS |
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QUESTION NO: 90 Which of the following is most relevant to determining the maximum effective cost of access control? A. the value of information that is protected. B. management's perceptions regarding data importance. C. budget planning related to base versus incremental spending. D. the cost to replace lost data. |
A. the value of information that is protected. |
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QUESTION NO: 91 Which of the following is NOT a factor related to Access Control? A. integrity B. authenticity C. confidentiality D. availability |
B. authenticity |
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QUESTION NO: 92 Which of the following is most appropriate to notify an external user that session monitoring is being conducted? A. Logon Banners B. Wall poster C. Employee Handbook D. Written agreement |
A. Logon Banners |
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QUESTION NO: 93 Which of the following pairings uses technology to enforce access control policies? A. Preventive/Administrative B. Preventive/Technical C. Preventive/Physical D. Detective/Administrative |
B. Preventive/Technical |
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QUESTION NO: 94 In the course of responding to and handling an incident, you work on determining the root cause of the incident. In which step are you in? A. Recovery B. Containment C. Triage D. Analysis and tracking |
D. Analysis and tracking |
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QUESTION NO: 95 Access control is the collection of mechanisms that permits managers of a system to exercise a directing or restraining influence over the behavior, use, and content of a system. It does not permit management to: A. specify what users can do B. specify which resources they can access C. specify how to restrain hackers D. specify what operations they can perform on a system. |
C. specify how to restrain hackers |
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QUESTION NO: 96 Access Control techniques do not include which of the following choices? A. Relevant Access Controls B. Discretionary Access Control C. Mandatory Access Control D. Lattice Based Access Control |
A. Relevant Access Controls |
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QUESTION NO: 97 Which of the following statements relating to the Bell-LaPadula security model is FALSE (assuming the Strong Star property is not being used)? A. A subject is not allowed to read up. B. The *- property restriction can be escaped by temporarily downgrading a high level subject. C. A subject is not allowed to read down. D. It is restricted to confidentiality. |
C. A subject is not allowed to read down. |
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QUESTION NO: 98 When a biometric system is used, which error type deals with the possibility of GRANTING access to impostors who should be REJECTED? A. Type I error B. Type II error C. Type III error D. Crossover error |
B. Type II error |
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QUESTION NO: 99 Which of the following is the FIRST step in protecting data's confidentiality? A. Install a firewall B. Implement encryption C. Identify which information is sensitive D. Review all user access rights |
C. Identify which information is sensitive |
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QUESTION NO: 100 Which of the following best ensures accountability of users for the actions taken within a system or domain? A. Identification B. Authentication C. Authorization D. Credentials |
B. Authentication |
