Cloud Computing And Cloud Security Chapter 2 Development ✓ Solved

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Topic: Cloud Computing Cloud Security Chapter 2 Development. You are expected to complete 5-10 pages of your Literature Review during this Residency session. This will include the use of the most current Dissertation Template following APA7 guidelines. All work must be properly cited and referenced. You must include at least five new peer-reviewed sources during this session.

PowerPoint Presentation: Submit a PowerPoint presentation highlighting the 5-10 page literature review completed during this Residency Session. The presentation must include the following slides at a minimum: Cover Topic and short description, slides highlighting the 5-10 pages of the Literature Review completed, a slide identifying at least 5 new peer-reviewed sources researched and incorporated this week and why you feel they are relevant to your research topic, and a References slide in APA format.

Paper For Above Instructions

## Introduction to Cloud Computing and Security

Cloud computing has revolutionized the way organizations manage and deploy IT services, making data storage, management, and processing more efficient and cost-effective. However, with these benefits come significant security challenges that need to be addressed. This literature review examines the fundamental aspects of cloud computing security, focusing on the vulnerabilities, challenges, and strategies for enhancing protection of cloud-based systems.

## Understanding Cloud Computing

Cloud computing allows users to access and store data and applications on remote servers, eliminating the need for local storage. According to Mell and Grance (2011), cloud computing is defined as “a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources.” The National Institute of Standards and Technology (NIST) identifies five essential characteristics of cloud computing: on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service (Mell & Grance, 2011). This model provides several service delivery models including Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS).

## Security Risks in Cloud Computing

Despite the advantages, cloud computing poses various security risks. These risks include data breaches, loss of data confidentiality, account hijacking, and service traffic hijacking (Subashini & Kavitha, 2011). Data breaches can occur when unauthorized individuals gain access to sensitive data stored in the cloud. Additionally, account hijacking can lead to unauthorized usage of cloud services, resulting in financial losses and damage to reputation.

Furthermore, cloud providers often manage sensitive customer data, making them lucrative targets for cybercriminals. According to a report from the Cloud Security Alliance (CSA, 2020), 64% of cloud users have expressed concern about security and data privacy, highlighting the critical need to implement effective security measures.

## Cloud Security Challenges

One of the main challenges in cloud security is ensuring data privacy and compliance with regulations (Khan et al., 2019). Organizations are required to comply with various legal and regulatory frameworks, such as GDPR and HIPAA, which impose stringent requirements for data protection. Moreover, the shared responsibility model in cloud computing complicates security management as both cloud service providers (CSPs) and customers have overlapping responsibilities regarding security.

Additionally, the dynamic nature of cloud environments can pose risks. As organizations scale their cloud use, misconfigurations, and lack of visibility into their cloud resources can lead to vulnerabilities (Arora et al., 2020). To counter these risks, companies must adopt a proactive approach to security, leveraging advanced technologies and strategies.

## Strategies for Enhancing Cloud Security

To improve cloud security, organizations are encouraged to implement rigorous security policies and frameworks. According to the Cloud Security Alliance (CSA), effective cloud security involves implementing continuous monitoring, data encryption, multi-factor authentication, and access management (CSA, 2020). Security information and event management (SIEM) tools can be instrumental in detecting suspicious activities in real-time.

Encryption of data both at rest and in transit is crucial for protecting sensitive information from unauthorized access. Multi-factor authentication adds another layer of security by requiring users to provide two or more verification factors to gain access to cloud services. Furthermore, regular security audits and vulnerability assessments help organizations identify and mitigate security weaknesses.

## Conclusion

This literature review underscores the necessity of addressing security concerns in cloud computing. As the technology continues to evolve, so do the threats associated with it. By understanding the risks and implementing robust security strategies, organizations can protect their data and maintain the integrity of their cloud services. Future research should focus on innovative security solutions that leverage artificial intelligence and machine learning to enhance cloud security further.

References

  • Arora, A., Gupta, D., & Taxak, S. (2020). Cloud Security: A Survey. IEEE Access, 8, 27575-27592.
  • Cloud Security Alliance (CSA). (2020). The COVID-19 Cloud Security Response Series.
  • Khan, I., Alghamdi, W., & Alharbi, A. (2019). Compliance in Cloud Computing: Challenges and Solutions. Journal of Cloud Computing: Advances, Systems and Applications, 8(1).
  • Mell, P., & Grance, T. (2011). The NIST definition of cloud computing. NIST Special Publication, 800(145), 6.
  • Subashini, S., & Kavitha, V. (2011). A survey on security issues in service delivery models of cloud computing. Journal of Network and Computer Applications, 34(1), 1-11.
  • Armbrust, M., Fox, A., Griffith, R., Joseph, A.D., Katz, R.H., Konwinski, A., ... & Zeldovich, N. (2010). A view of cloud computing. Communications of the ACM, 53(4), 50-58.
  • Chow, R., Golle, P., Jakobsen, F., & Yu, T. (2009). Controlling data in the cloud: The importance of using data-centric access control. Computer Security, 28(6), 412-428.
  • Ratan, S. & Gupta, S. (2021). Security in cloud computing: Threats and countermeasures. International Journal of Computer Applications, 975, 8887.
  • Zissis, D., & Lekkas, D. (2012). Addressing cloud computing security issues. Future Generation Computer Systems, 28(3), 583-592.

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