Which of the following are rules of the Biba integrity model?

Are you studying for the CISSP certification?

Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.

Skillset helps you pass your certification exam.

Practice Questions

Study thousands of practice questions that organized by skills and ranked by difficulty.

Personalized Training

Create a tailored training plan based on the knowledge you already possess.

Exam Readiness

Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.

Get A Free Skillset Account

Are you studying for the certification?

Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.

Skillset helps you pass your certification exam.

Practice Questions

Study thousands of practice questions that organized by skills and ranked by difficulty.

Personalized Training

Create a tailored training plan based on the knowledge you already possess.

Exam Readiness

Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.

Get A Free Skillset Account

  • School Eastern Michigan University
  • Course Title IA 427
  • Uploaded By frank.f.franky
  • Pages 7

This preview shows page 5 - 7 out of 7 pages.

Which of the following are rule[s] of the Biba Integrity model? Selectall that apply.Select one or more:a. Users at a lower level of integrity may not write information toa higher level of integrityb. Users at a higher level of integrity may not read information ata lower level of integrityc. Users at a higher level of integrity may not write information ata lower level of integrityd. Users at a lower level of integrity may not read information at ahigher level of integrity

Question15What is accountability?Select one:Not answeredPoints out of 1.00

Get answer to your question and much more

Question16Not answeredRegarding Role Based Access Control, which of the following wouldbe an example of a role?Select one:Points out of 1.00

Get answer to your question and much more

Question17Which of these is a primary objective of an access control system?Select one:Not answeredPoints out of 1.00

Get answer to your question and much more

Question18No write–down [users at a higher level of security writing informationto a lower level of security] is a rule of the Bell–LaPadula model.Select one:Not answeredPoints out of 1.00TrueFalse

Question19What are permissions?Select one:Not answeredPoints out of 1.00

Get answer to your question and much more

Question20How do permissions relate to roles in Role Based Access Control?Select one:Not answeredPoints out of 1.00

Get answer to your question and much more

End of preview. Want to read all 7 pages?

Upload your study docs or become a

Course Hero member to access this document

Tags

Access control list, Role Based Access Control

Which of the following does the Biba model address?

Explanation. Biba model address Integrity of data, as opposed to Bell-LaPadula. Memory trick: biba ~= bible ~= integrity.

Why Biba is called Biba Integrity Model?

This Model was invented by Scientist Kenneth . Thus this model is called Biba Model. This is used to maintain the Integrity of Security. Here, the classification of Subjects[Users] and Objects[Files] are organized in a non-discretionary fashion, with respect to different layers of secrecy.

What are the different security models What are the properties of Biba model explain in detail?

The two primary rules of Biba Model are Simple Integrity Axiom and Integrity Axiom; Simple Integrity Axiom: [No read down] a subject at a clearance level cannot read the information at a lower classification. This helps subjects from accessing important data at a lower integrity level.

Which are valid policy rules in the context of Bell

Read-Only: The subject can only read the object. Append : The subject can only write to the object but it cannot read. Execute : The subject can execute the object but can neither read nor write. Read-Write: The subject has both read and write permissions to the object.

Chủ Đề