Biba model - Study guides, Class notes & Summaries

What is the difference between a standard and a guideline? : Standards are requirements; guidelines are recommendations. Which of the following describes a duty of the Data Owner? : Ensure that data has proper security labels A policy that a user must have a business requirement to view data before attempting to do so is an example of enforcing what? : Need to know The delay between access approval and actual access can create what type of security concern? : Time of check, to time of...

CSSLP Exam Guide with 100% Complete Solutions Which access control mechanism provides the owner of an object the opportunity to determine the access control permissions for other subjects? a. Mandatory b. Role-based c. Discretionary d. Token-based - Correct Answer ️️ -Discretionary The elements UDI and CDI are associated with which access control model? a. Mandatory access control b. Clark-Wilson c. Biba integrity d. Bell-LaPadula confidentiality - Correct Answer ️️ -Clark-Wil...

WGU D320 (C838) Laws, Regulations, and Organizations Latest 2023 Rated A (ISC)2 - International Information System Security Certification Consortium A security certification granting organization that has a long history of certifications that were difficult to get. This difficulty has made their certificates seen as having higher value in the industry. (ISC)2 Cloud Secure Data Life Cycle Based on CSA Guidance. 1. Create; 2. Store; 3. Use; 4. Share; 5. Archive; 6. Destroy. (SAS) 70 _____ was ...

1. Matthew is the security administrator for a consulting firm and must enforce access controls that restrict users' access based upon their previous activity. For example, once a consultant accesses data belonging to Acme Cola, a consulting client, they may no longer access data belonging to any of Acme's competitors. What security model best fits Matthew's needs? A. Clark-Wilson B. Biba C. Bell-LaPadula D. Brewer-Nash - Answer- D. The Brewer-Nash model allows access controls to change...

"Secure", as in secure programs - No single definition; never 100% secure "The Cloud" - "Someone Else's Computer" "Upstream Early and Often" - Popular open source motto regarding code changes Access Control List - Each object has a list of right per object or user; inverse of a file directory Active fault detection - Prorgrams should watch for errors; redundant (duplicate) systems should take the place of failed systems if possible Apache License 2.0 - Can be applied to both copyr...

__________ discover errors after they've occurred. - Detective controls ___________ is an intranet that allows select users outside the firewalls to access the site. For example, a company might give vendors and suppliers limited access to the intranet while excluding the general public. - An extranet _____________ covers integrity levels, which are analogs to the sensitivity levels from the BellLaPadula model. Integrity levels cover inappropriate modification of data and prevent unauthori...

CSSLP Exam Guide Questions and Answers Already Passed Which access control mechanism provides the owner of an object the opportunity to determine the access control permissions for other subjects? a. Mandatory b. Role-based c. Discretionary d. Token-based Discretionary The elements UDI and CDI are associated with which access control model? a. Mandatory access control b. Clark-Wilson c. Biba integrity d. Bell-LaPadula confidentiality Clark-Wilson The concept of separating elements of a ...

Part 1: Introduction and General Model Part 2: CC Evaluation Methodology Part 3: Extensions to the Methodology Correct Answer Three parts of the Common Evaluation Methodology This part of the CEM describes agreed-upon principles of evaluation and introduces agreed-upon evaluation terminology dealing with the process of evaluation. Correct Answer Part 1: Introduction and General Model This part of the CEM is based on CC Part 3 evaluator actions. It uses well-defined assertions to refine C...

WGU, Information Security and Assurance (C725), SET IV STUDY Questions and Answers (2022/2023) (Verified Answers) Part 1: Introduction and General Model Part 2: CC Evaluation Methodology Part 3: Extensions to the Methodology Three parts of the Common Evaluation Methodology This part of the CEM describes agreed-upon principles of evaluation and introduces agreed-upon evaluation terminology dealing with the process of evaluation. Part 1: Introduction and General Model This part of the CEM...

IT 462 Midterm Review 2024 Questions and Answers What is the difference between a standard and a guideline? - Correct Answer ️️ - Standards are requirements; guidelines are recommendations. Which of the following describes a duty of the Data Owner? - Correct Answer ️️ - Ensure that data has proper security labels A policy that a user must have a business requirement to view data before attempting to do so is an example of enforcing what? - Correct Answer ️️ -Need to know The d...