Q12 (a) Explain THREE (3) basic elements of access control. (b) Discuss TWO (2) constraints of adapting Role Based Access Control (RBAC) to the specifics of administrative and security policies in an organization.
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- 3. Access control is one of the security approaches that enable an organization to restrict access of its group of users to information or tangible assets. a) Explain any TWO (2) the importance of access control implementation in an organization. b) Describe THREE (3) principles required to apply the access control. c) By considering Uniec Campus System, why a different group of users such as student and lecturer are assigned with different access rights to the same information such as coursework?Please provide an example illustrating the implementation of one of the four potential access control techniques. What sets apart this particular option from its counterparts within the same field?Q(5) Hi there, Please answer all the five multiple choice questions. No written explanation needed for all the questions. Thank you in advance. [21] Which access control model that uses access based on a user's job function within an organization? A. Role Based Access Control B. Rule Based Access Control C. Discretionary Access Control D. Mandatory Access Control [22] Which access control model can dynamically assign roles to subjects based on a set of defined rules? A. Role Based Access Control B. Mandatory Access Control C. Rule Based Access Control D. Discretionary Access Control [23] When using Role Based Access Control (RBAC), permissions are assigned to which of the following? A. Roles B. Groups C. Labels D. Users [24] User accounts that remain active after an employee has left an organization are referred to as being what type of accounts? A. Abandoned B. stale C. orphaned D. inactive [25] To assist with controlling orphaned and dormant accounts, what can be used…
- The issues of authentication and access in IT security need to be investigated. Access and Authentication in Information Security should be examined. A57Discuss the role of access control in information systems. In your discussion, include the fourfundamental functions of access control systems.There are several approaches to access control, each with its own strengths and weaknesses. For at least three or more of the following, Mandatory access control (MAC), discretionary access control (DAC), Role-based access control (RBAC), and Rule-based access control (RBAC), and Attribute-based access control (ABAC), provide examples from web searches, in which each is used and why?
- Your task is to write a short critical analysis evaluating the importance of Access Control when developing secure software. You should examine the potential risks and benefits of implementing Access Control structures including groups and hierarchies at each layer of processing. You must include IEEE references for all ideas, quotes, and media you incorporate into your workFamiliarise yourself with the diverse categorizations of access control methodologies. Perform a comparative and analytical assessment of the diverse array of controls offered by each alternative.List three principles from the Saltzer and Shroeder article that underlie an effective access control mechanism. Describe how these principles manifest themselves in access control mechanisms and explain why they are important. Give concrete examples.
- Provide an example of one of the possible contexts in which one of the four possible access control mechanisms may be implemented. What differentiates this option from the ones that are available in its field?Provide an example of one of the possible contexts in which one of the four possible access control mechanisms may be implemented. What makes this option unique from the others that are available within its market niche?This type of Access Control Model uses labels to identify both subjects, and objects. It provides the highest level of security when compared to other models, and is usually by the military to ensure that data is protected in mission-critical systems: m Select one: O a. Mandatory Access Control (MAC) O b. Discretionary Access Control (DAC) Role-based Access Control (RBAC) O. C. O d. Rule-based Access Control (RBAC) e. Non-Discretionary Access Control (Non-DAC)