Table of Contents
Which of the following is not a valid access control model?
Which of the following is not a valid access control model? BAC is not a valid access control model.
Which of the following are three levels of access control?
Three main types of access control systems are: Discretionary Access Control (DAC), Role Based Access Control (RBAC), and Mandatory Access Control (MAC).
What type of access controls can be role based or task based?
The answer is non- discretionary. Role-based access control and task-based access control are known Mandatory Access controls (or non-discretionary controls), which match information to roles or tasks, not individual users.
Which security architecture model is part of a larger series of standards collectively referred to as the Rainbow Series?
Which security architecture model is part of a larger series of standards collectively referred to as the “Rainbow Series”? COBIT.
Which one of these is not a discretionary access control?
Explanation: Rule-based access control is a type of non-discretionary access control because this access is determined by rules and the subject does not decide what those rules will be, the rules are uniformly applied to ALL of the users or subjects.
What are access control models?
An access control model structures who can access resources within a given organization or system. Popular models include mandatory, discretionary, and role-based access controls. In practice, most organizations use more than one type of access control model.
What are the five categories of access control?
Here are the five different types of access control with their advantages and fields of application: Manual access control. Mechanical access control. Electronic access systems. Mechatronic access control. Physical access systems.
What are the six main categories of access control?
The main models of access control are the following: Mandatory access control (MAC). Discretionary access control (DAC). Role-based access control (RBAC). Rule-based access control. Attribute-based access control (ABAC).
What are examples of access controls?
Some examples of virtual and physical access control systems include: Login credentials (such as usernames and passwords). PINs and one-time passwords (OTPs). Virtual private network (VPN) access to internal networks. Physical access cards, FOBs, tokens, locks, and keys. Security guards with access lists.
What is task based access control?
Task-based access control (TBAC) is a flexible security mechanism, which has been widely implemented in workflow management systems. In TBAC, permissions are assigned to tasks and users can only obtain the permissions during the execution of tasks.
What is user based access control?
Access control based on user roles (i.e., a collection of access authorizations a user receives based on an explicit or implicit assumption of a given role). Role permissions may be inherited through a role hierarchy and typically reflect the permissions needed to perform defined functions within an organization.
What are two types of role based access control lists?
Examples of Role-Based Access Control Management role scope – it limits what objects the role group is allowed to manage. Management role group – you can add and remove members. Management role – these are the types of tasks that can be performed by a specific role group.
Which piece of the trusted computing bases security system manages access controls?
(T/F) A security monitor is a conceptual piece of system within the trusted computer base that manages access controls-in other words, it mediates all access to objects by subjects.
Which access control principle specifies that no unnecessary access to data exists?
The principle of least privilege addresses access control and states that an individual should have only the minimum access privileges necessary to perform a specific job or task and nothing more.
What are the key principles on which access control is founded?
Answer: Access control is built on several key principles, including least privilege, need to know, and separation of duties.
What is an example of discretionary access control?
A typical example of DAC is Unix file mode, which defines the read, write and execute permissions in each of the three bits for each user, group and others. DAC attributes include: User may transfer object ownership to another user(s). User may determine the access type of other users.
Which of the following is not an example of a deterrent access control?
Which of the following is not an example of a deterrent access control? The Correct Answer is D. Explanation: Antivirus software is an example of a recovery or corrective access control.
Which of the following defines discretionary access control?
In computer security, discretionary access control (DAC) is a type of access control defined by the Trusted Computer System Evaluation Criteria “as a means of restricting access to objects based on the identity of subjects and/or groups to which they belong.
What are the four major access control models briefly describe each?
Currently, there are four primary types of access control models: mandatory access control (MAC), role-based access control (RBAC), discretionary access control (DAC), and rule-based access control (RBAC). Each model outlines different levels of permissions and how they are assigned.
What are the four central components of access control?
The four central components of access control are users, assets, actions, and features. Standard methods used to identify a person to a system embrace username, sensible card, and biometrics.
What are the basic elements of access control?
The three elements of access control Identification: For access control to be effective, it must provide some way to identify an individual. Authentication: Identification requires authentication. Authorization: The set of actions allowed to a particular identity makes up the meat of authorization.
Which three 3 items would be considered physical access control methods?
Physically, these three security methods are stored-code devices, portable-key systems, and physical attribute systems.
What are the different types of access control implementations?
Access control models have four flavors: Mandatory Access Control (MAC) Role Based Access Control (RBAC) Discretionary Access Control (DAC) Rule Based Access Control (RBAC).
What are the seven main categories of access control?
Here are the seven main categories of access control. Directive. Directive access control is deployed to encourage compliance with security policies. Deterrent. Preventative. Detective. Corrective. Compensating. Recovery. Comporium Access Control Solutions.
Which are the main categories of access control in GCP?
Overview of access control Signed URLs (query string authentication) Signed Policy Documents. Firebase Security Rules. Public access prevention. Credential Access Boundaries.
What are the 5 examples of recovery access control?
Examples of recovery access controls include backups and restores, fault tolerant drive systems, server clustering, antivirus software, and database shadowing.
What is SSO and what are some of parts and types of access control?
Single sign on (SSO) is a session and user authentication service that permits a user to use one set of login credentials (e.g., name and password) to access multiple applications. Single sign on involves multiple parts and several different solutions such as OAUTH, protocols, and Smart Cards.
Which of the following is an example of physical access control?
Physical keys, access cards, and fences are all examples of physical access controls.
What is the difference between RBAC and ABAC?
The main difference between RBAC vs. ABAC is the way each method grants access. RBAC techniques allow you to grant access by roles. ABAC techniques let you determine access by user characteristics, object characteristics, action types, and more.
