The principle of least privilege access is a key concept in host security. It involves granting users or processes the minimum level of access necessary to perform their tasks or functions, thus minimizing the potential for unauthorized access or actions within the system. By implementing least pri…The principle of least privilege access is a key concept in host security. It involves granting users or processes the minimum level of access necessary to perform their tasks or functions, thus minimizing the potential for unauthorized access or actions within the system. By implementing least privilege access, organizations can reduce the risk of insider threats, malware-based attacks, and accidental data loss, as well as maintain system stability through controlled access to critical resources and services. This can be achieved by using role-based or group-based access controls, explicit permission assignment, and thorough user and process auditing.
Guide to Understanding and Answering Questions on Least Privilege Access
Understanding Least Privilege Access This principle stands at the core of information security, promoting the best practice that any user or system should have access only to the resources necessary to perform their tasks. By limiting the excess privileges, potential for abuse or inadvertent system damage reduced.
Importance of Least Privilege Access It minimises the risk of data loss or theft by reducing the exposure of sensitive data and system components. In case of a system breach, the potential damage is also limited, and it also helps in simplifying the tracking of user activities.
Working of Least Privilege Access It is implemented usually by assigning roles or groups to users and then allocating specific permissions to those groups. This ensures that users only get the permissions necessary for their role. The system administrators regularly review these permissions.
Exam Tips: Answering Questions on Least Privilege Access Understand the concept: Be clear about what does 'least privilege' mean and why it is necessary. Know the application: Ensure you understand how to implement and maintain least privilege in a real-world setting. Think security: Always approach the question considering the security of the system and sensitive data. Review regularly: Remember the importance of regular review and adjustment of access privileges.
CompTIA Security+ - Least Privilege Access Example Questions
Test your knowledge of Least Privilege Access
Question 1
An IT administrator discovers several of the sales team members have been granted access to confidential financial records. What should be done to enforce the principle of least privilege?
Question 2
A software developer accidentally obtained write permissions for critical system configuration files. What step should be taken to maintain least privilege access?
Question 3
A user needs access to files on a network share but currently only has the ability to read them. What change should be made to adhere to the principle of least privilege?
🎓 Unlock Premium Access
CompTIA Security+ + ALL Certifications
🎓 Access to ALL Certifications: Study for any certification on our platform with one subscription
1241 Superior-grade CompTIA Security+ practice questions
Unlimited practice tests across all certifications
Detailed explanations for every question
CompTIA Security+: 5 full exams plus all other certification exams
100% Satisfaction Guaranteed: Full refund if unsatisfied
Risk-Free: 7-day free trial with all premium features!