Multilayer User Access Controlimplementing Multiple Layers In Security ✓ Solved

Multilayer User Access Control Implementing multiple layers in security is providing a defense-in-depth mechanism and therefore stronger protection for the network and users. Multiple layers provide multiple road blocks for a user and attacker. Having multiple controls in place before something can be accessed may be tiresome for a user; however, the goal is to have the same effect on an attacker. If an attacker is able to find a hole and access a company’s network, additional layers of security might stop the attacker from reaching other systems, applications, or sensitive data. In this exercise, you will learn about creating layers within the network.

Complete the table: Access Control Method Implementation Method(s) How It Benefits Multilayered Access Control User Access Control Profiles Systems Access Applications Access File and Folder Access Data Access © 2014 by Jones & Bartlett Learning, LLC, an Ascend Learning Company. All rights reserved. Delete this line and add your name here Prof. Cook Delete this line and add your class name and days and time here Delete this line and add the date here Brainstorming Activity for Introduction Essay Use bullet points to answer the following questions about yourself (if you don’t have an answer to one or two of these questions, then skip that question). You may add more than one bullet point to answer any question.

You will use the ideas that you brainstorm to write an application letter about yourself, which will be your first major essay due. Journalists’ Questions Question you will answer Your answer, in bullet point style and not in paragraph form Who are you as a student? · are you as a family member? · inspired you to do something you never thought you could do? · What have you accomplished so far in your high school and college career that you are proud of? · do you want to study in college? · do are your hopes or plans for after you earn your degree or certificate? · Where are you from? · do you hope to study after you leave Mountain View? · do you see yourself in ten years? · Why did you decide to enroll as a college student? · do you want to study what you hope to study? · How will you keep pursuing what you love even after college? · will becoming what you hope to become make yourself and your family and community members proud? · 1 Delete this line and add your name here Prof.

Cook Delete this line and add your class name and days and time here Delete this line and add the date here Brainstorming Activity for Introduction Essay Use bullet points to answer the following questions about yourself (if you don ’ t have an answer to one or two of these questions, then skip th at question) . You may add more than one bullet point to answer any question . You will use the ideas that you brainstorm to write an application letter about yourself, which will be your first major essay due. Jou rnalists ’ Questions Question you will answer Your answer, in bullet point style and not in paragraph form Who are you as a student? · are you as a family member? · inspired you to do something you never thought you could do? · What have you accomplished so far in your high school and college career that you are proud of? · 1 Delete this line and add your name here Prof.

Cook Delete this line and add your class name and days and time here Delete this line and add the date here Brainstorming Activity for Introduction Essay Use bullet points to answer the following questions about yourself (if you don’t have an answer to one or two of these questions, then skip that question). You may add more than one bullet point to answer any question. You will use the ideas that you brainstorm to write an application letter about yourself, which will be your first major essay due. Journalists’ Questions Question you will answer Your answer, in bullet point style and not in paragraph form Who are you as a student? ï‚· are you as a family member? ï‚· inspired you to do something you never thought you could do? ï‚· What have you accomplished so far in your high school and college career that you are proud of? ï‚· MVC Student 1001 Ashville Street, Dallas, Texas 75249 [email protected] 972.555.1111 January 30, 2020 The University of I Don’t Know Yet 100 University Way Somewhere, Texas 10000 Dear Admissions Counselor: My mother had a sporadic education at best, the result of moving back and forth from Mexico to Texas.

When her mother died, she quit school for good at age fifteen and raised her siblings instead. My mother always wanted more for her children. No matter what people said about us being bastards and mistakes, she drilled it into my head that the world was mine for the taking. I was never a good student, but I always loved learning. I am hardworking, ambitious, and sometimes unconventional.

As far back as I can remember, I have never excelled at school- from elementary to high school. I remember crying in math while teachers yelled at me for slacking off. By the time I was in ninth grade I did not even bother writing my name on assignments. My mother often had to leave work so all my teachers could sit in one room and tell her how I was never going to get anywhere. In my junior year of high school, we discovered I had a learning disability that was never caught.

I was glad to finally understand why school was so difficult, but my GPA had already been damaged beyond repair. No matter how low I felt after a report card, I knew could not give up on college. College held the key to everything I wanted and more. My parents divorced when I was two years old. They like to think it was peaceful, but I remember yelling waking me up from sleep and tears on both of their faces.

I think divorcing was something neither of them wanted; they just could not figure out how to make it work. It killed me that I had no power to help them fix it. My parents lost parts of themselves that I don’t know if I will ever see again. My five siblings and I bounced around between parents for a while. Eventually, I stayed with my mother permanently.

Mostly, I only saw my mother in the middle of the night, eyes tired, barely getting home from one of her many jobs. Since she was gone most of the time, I had to mature quickly. Even though I was the youngest of my siblings, I took on the role of the “housewife†from an early age. I was the cook, the cleaner, and the peacemaker. Making a little peace in my chaotic family was my biggest pride.

I loved solving problems and helping the members of my family come to understand each other. Always seeing my mom exhausted made me want something better for myself. I was not sure what was going to save from this life, but I had to find it. I, later, figured out it was college. Although when I was younger I swore I was going to be a veterinarian, when it came time to choose a career pathway in high school, I knew I wanted two things in life: I wanted to pursue my passion in writing poetry, and I wanted to help people and families like my own.

So, I decided to study psychology. I figured if the world was mine, I wanted to do something to make it a better place. MVC Student 1001 Ashville Street, Dallas, Texas 75249 [email protected] 972.555.1111 After high school graduation, I was lost. college was uncharted territory in my family. Luckily, my mom raised an independent woman, and I was able to figure things out. Now, I am on my way to accomplish the things everyone I ever respected told me I could not do.

I am taking the world. I look forward to being a University of I Don’t Know Yet student next year, MVC Student

Paper for above instructions

In today’s digital landscape, where cyber threats and breaches are rampant, ensuring robust user access control is of paramount importance. Employing a multilayer user access control system serves as a defense-in-depth strategy that strengthens the security posture of an organization (Simpson & Smith, 2021). This paper examines the implementation of various access control methods across different dimensions, ultimately outlining how they contribute to robust multilayered security.

Access Control Methods

1. User Access Control Profiles

Implementation Method(s):
- Define access levels based on roles (Role-Based Access Control, RBAC).
- Create unique user profiles that determine permissions based on an employee's role within the organization.
How It Benefits Multilayered Access Control:
User access control profiles ensure that individuals have permissions strictly necessary for their work functions (Gupta et al., 2020). This limits the risk of sensitive information exposure and unauthorized actions. Dynamic access control, where user roles can be modified according to changing business needs, further enhances security. By limiting who can see or interact with data, organizations can prevent unauthorized access at multiple levels—from the file system to applications.

2. Systems Access

Implementation Method(s):
- Use authentication methods like Username & Password, Multi-Factor Authentication (MFA), and Single Sign-On (SSO).
- Utilize encryption protocols for data at rest and in transit.
How It Benefits Multilayered Access Control:
Systems access restrictions can mitigate risks by ensuring that only authenticated users can interact with critical systems (Zhao et al., 2021). Implementing MFA requires multiple forms of verification, which adds an additional layer that significantly reduces unauthorized access chances. The use of encryption protects sensitive data, making it unreadable without proper authentication, further complicating potential attacks.

3. Applications Access

Implementation Method(s):
- Limit application access based on specific user roles and permissions.
- Regularly audit and recertify access privileges.
How It Benefits Multilayered Access Control:
Restricting application access based on user roles decreases the likelihood of data breaches (Salem et al., 2020). Conducting regular audits ensures that users retain access only to the applications they need for their jobs, minimizing the number of entry points an attacker could exploit. By filtering access and employing application whitelisting, an organization can secure its application environment and mitigate risks.

4. File and Folder Access

Implementation Method(s):
- Implement file-level permissions dictated by user roles.
- Use access control lists (ACLs) and file encryption to safeguard sensitive files.
How It Benefits Multilayered Access Control:
Segregating file access prevents unauthorized users from viewing or modifying sensitive data (Kinugawa et al., 2019). Moreover, setting ACLs helps explicitly define who can access files or folders and in what capacity (read, write, execute). By encrypting sensitive files, even if an unauthorized user gains access to them, they remain protected and unreadable.

5. Data Access

Implementation Method(s):
- Restrict access to data based on user roles and data sensitivity levels.
- Implement data loss prevention (DLP) solutions that monitor and control data transmission.
How It Benefits Multilayered Access Control:
Restricting data access minimizes exposure to critical information, protecting the integrity and confidentiality of sensitive data (Cranor, 2022). DLP technologies can detect inappropriate data access and alerts administrators, adding another security layer. By controlling data flow and ensuring only authorized users can access vital information, organizations effectively mitigate the risks of data leaks or breaches.

Conclusion

In summary, employing multilayer user access control within organizations is a highly effective strategy to secure sensitive systems and data. By implementing a combination of user profile access, system and application access constraints, file and folder permissions, and data accessibility rules, organizations can create a sophisticated, layered security environment. The comprehensive approach results in multiple security barriers that adversaries would need to overcome, significantly enriching the organization’s defense against cyber threats.

References

1. Cranor, L. F. (2022). Data protection and privacy: A critical analysis. Springer.
2. Gupta, V., Jain, A., & Kumar, S. (2020). Improving user access control mechanisms in cloud computing. Journal of Cloud Computing: Advances, Systems and Applications, 9(1).
3. Kinugawa, K., Ogawa, Y., & Ito, M. (2019). File-level access controls in a cloud environment. International Journal of Cloud Computing and Services Science, 8(1), 12-20.
4. Salem, S., Proctor, M., & Knott, A. (2020). Multilayered access control mechanisms for enterprise environments. Journal of Cyber Security Technology, 4(3), 175-196.
5. Simpson, C., & Smith, J. (2021). The principles of defense-in-depth: A cybersecurity defense strategy. Cybersecurity Review International, 22(3), 45-51.
6. Zhao, Q., Yang, R., & Zhao, B. (2021). A novel multi-factor authentication mechanism for secure access management. Journal of Information Security, 12(3), 165-177.
7. Hassouneh, A., & Bratanova, V. (2020). User access control frameworks in cloud environments. Cloud Computing Technology and Science, 8(4), 78-90.
8. Raghavan, S., & Ramesh, A. (2022). Securing data and applications through multilayer access control strategies: A comprehensive review. International Journal of Information Management, 56, 102750.
9. Zhang, Y., Wu, J., & Xie, L. (2021). Role-Based Access Control vs. Attribute-Based Access Control: A Performance Evaluation. International Journal of Computer Applications, 178(2).
10. Gupta, S., & Hoda, N. (2020). Multi-layer security architecture for data protection in cloud computing. IEEE Transactions on Cloud Computing, 8(2), 408-419.