Quiz 13 computer security
Computer Security Knowledge Quiz
Test your understanding of computer security concepts with this engaging quiz! Designed for enthusiasts and professionals alike, this quiz covers a range of topics including access control, authentication methods, and error types in biometric systems.
Challenge yourself and learn more with questions like:
- What is the purpose of a login ID?
- What type of error occurs when a valid user is falsely rejected in a biometric system?
Which of the following is true related to a subject?
The subject is always the entity that provides or hosts the information or data
The subject is always the entity that receives information about or data from an object
A single entity can never change roles between subject and object
A subject is always a user account
Which of the following types of access control uses fences, security polices, security awareness training, and antivirus software to stop an unwanted or unauthorized activity from occuring ?
Authoritative
Corrective
Preventive
Detective
Which of the following best expresses the primary goal when controlling access to assets?
Preserve confidentiality, integrity and and availability of systems and data
Prevent unauthorized access to subjects
Ensure that only valid objects can authenticate on a system
Ensure that all subjects are authorized
A user logs in with a loginID and a password. What is the purpose of the login ID?
Accountability
Identification
Authentication
Authorization
Accountability requires all of the following items except one. Which item is not required for accountability?
Auditing
Identification
Authorization
Authentication
Which of the following is an example of a Type 2 authentication factor?
Something you have
Something you do
Something you are
Something you know
Your organization issues devices to employees. These devices generate one-time passwords every 60 seconds. A server hosted within the organization knows what this passwords is at any give time. What type of device is this?
Asynchronous token
Synchronous token
Common access used
Smartcard
A biometric system has falsely rejected a valid user, indicating that the user is not recognized. What type of error is this?
Equal error rate
Type 1 Error
Type 2 Error
Crossover error rate
What is the primary purpose of Kerberos?
Confidentiality
Accountability
Integrity
Authentication
Which of the following authentication, authorization, and accounting (AAA) protocols is based on RADIUS and supports Mobile IP and Voice over IP?
Diameter
TACACS
TACACS+
Distributed access control
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