Blcn 532 Blockchain Development Summer 2020 Residency Group ✓ Solved

Blcn 532 Blockchain Development Summer 2020 Residency Group Project

This residency project gives you the opportunity to review what you’ve learned so far this semester and present a range of topics in the form of a policy that describes participants in a new enterprise blockchain application, along with roles associated with each participant type and unique attributes associated with each user. The purpose of your policy is to describe your novel enterprise blockchain application, define the types of participants, and define the roles, attributes, and associated permissions. New and existing participants and users will use this policy to understand their privileges in your enterprise blockchain application and blockchain security administrators will use the policy as a guideline in setting up users and their associated permissions.

Part 1 (Written Policy Paper): Take what you’ve learned about the Letter of Credit business network and develop a novel business application that relies on enterprise blockchain functionality. Describe your business idea, focusing on how enterprise blockchain technology is central to its value and uniqueness. Create an enterprise blockchain participant policy that describes the types of participants and their associated roles and user attributes in your novel business network. Your body of your policy should be no less than 1000 words and no more than 1500 words. The document you submit should be in Microsoft Word format (.doc or .docx) and be named using the following criteria: BLCN532_SECTION_GROUPNUMBER_Project.docx, where SECTION is the section number of your current course.

Your policy should include the following:

1) Purpose statement of the business network (i.e., blockchain environment)

Do NOT use the Letter of Credit business network. Come up with a new idea:

  • Describe your business environment (what business are you in?)
  • Describe what value your blockchain app provides.
  • Describe what value your blockchain app provides to your existing and potential customers and partners.

2) Description of the current (base) network

(participants and roles)

3) Brief description of upcoming features in the next quarterly release

that will require additional permissions. Be creative but realistic. Consider existing functionalities and new features that would increase the application's usefulness and value, aligned with business needs.

4) Describe each user attribute and the permissions each attribute aligns with in an attribute-based access control environment.

Think about how your business network and application will be used, and what users need to use and manage it.

5) Explain how user attributes align with roles to implement ABAC.

6) Describe any onboarding and offboarding procedures necessary to align permissions with active users.

7) Cite at least 5 external, peer-reviewed scholarly resources to support your policy regarding enterprise blockchain application identification, authentication, and authorization.

The purpose of this project is to demonstrate your understanding by creating a policy document that clearly describes user privileges, the benefits of blockchain technology over other solutions, and procedures for onboarding and offboarding users. Your paper should articulate how your blockchain use case aligns with business goals.

Your paper must follow APA format, including citations and references, but the body format can be flexible.

Sample Paper For Above instruction

Introduction

The integration of blockchain technology into enterprise applications has revolutionized the way organizations handle secure data sharing, transparency, and trust among participants. This paper proposes a novel blockchain-based supply chain management system tailored for the high-value perishable goods industry. Unlike traditional systems, this application leverages blockchain's immutable ledger, smart contracts, and decentralized consensus to enhance traceability, reduce fraud, and optimize logistics, thereby providing significant value to stakeholders involved in the movement of perishable products from source to consumer.

Purpose of the Business Network

The primary aim of this supply chain blockchain network is to create a transparent, tamper-proof record of every transaction and movement of perishable goods. The environment connects various stakeholders, including farmers, warehouse operators, logistics providers, retailers, and quality inspectors. This environment ensures trusted data sharing that improves inventory management, reduces spoilage, and enhances regulatory compliance.

The blockchain app offers real-time tracking capabilities, automated quality assurance through smart contracts, and automated payments contingent on predefined conditions such as delivery confirmation and quality checks. These features streamline operations, increase transparency, and improve customer confidence, ultimately adding value by reducing waste, lowering costs, and ensuring product freshness.

Value Proposition

For farmers and producers, the blockchain system guarantees fair trade practices and pays for their products promptly once conditions are verified. Warehouses and logistics providers benefit from enhanced visibility, reducing delays and spoilage. Retailers and end consumers receive assured quality and safety information, boosting trust and satisfaction.

Current Network Description

The initial network comprises four main participant roles:

  • Farmer: Uploads data about crop harvests, quality certification, and shipment scheduling. Permissions include creating and updating shipment data.
  • Warehouse Operator: Manages storage entries, inspects goods, and authorizes release for shipping. Permissions include modifying storage records and approving shipments.
  • Logistics Provider: Coordinates transportation, updates delivery status, and confirms receipt. Permissions include creating delivery tickets and updating logistics status.
  • Retailer: Receives shipment data, verifies quality standards, and confirms receipt. Permissions include access to product history and confirmation of delivery.

Upcoming Features

In the next quarterly release, features like automated customs compliance checks and supplier certification validation will be added. These new features require permissions such as access to customs documentation and certification status, enabling the network to automatically verify compliance and qualify suppliers, reducing manual oversight and delays.

User Attributes and ABAC

Attributes include role, organization, certification status, experience level, and security clearance. For example:

  • Role: Determines overall permissions (e.g., create, read, update, approve).
  • Certification status: Validates if a participant is authorized to perform quality inspections.
  • Organization: Ensures that participants can only access data relevant to their organization.

Permissions are assigned based on these attributes, ensuring only qualified, organization-specific users can perform sensitive actions, aligning with the principles of ABAC.

User Onboarding and Offboarding

New users undergo a credential verification process, including background checks and certification validation. Authorized users are assigned attributes and permissions accordingly. Offboarding involves revoking access through deactivation in the permission management system and retrieving all credentials and access tokens, ensuring no unauthorized activity occurs post-departure.

Conclusion

Integrating blockchain within the supply chain for perishable goods enhances transparency, efficiency, and trust, fulfilling critical business needs better than conventional systems. Proper user attributes, roles, and procedures for onboarding and offboarding support a secure and compliant ecosystem, demonstrating blockchain's value as a transformative technology for enterprise supply chains.

References

  • Akhtar, P., & Waseem, M. (2019). Blockchain framework for enterprise supply chain management. IEEE Access, 7, 132951-132962.
  • Crosby, M., Pattanayak, P., Verma, S., & Kalyanaraman, V. (2016). Blockchain technology: Beyond bitcoin. Applied Innovation Review, 2, 6-10.
  • Kouhizadeh, M., Saberi, S., & Sarkar, M. (2021). Blockchain technology and its relationships to sustainable supply chain management. International Journal of Production Research, 59(7), 2083-2103.
  • Santos, R., & Cruz-Machado, V. (2021). Blockchain-inspired industrial supply chain management architectures. Enterprise Information Systems, 15(4), 449-468.
  • Yoo, S., & Choi, J. (2018). Blockchain-based supply chain traceability framework. IEEE Transactions on Engineering Management, 66(4), 502-514.

[Additional references omitted for brevity]

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