Identify Components of Key Management
Identify Components of Key Management
Cryptography is the application of algorithms to ensure the confidentiality, integrity, and availability of data, while it is at rest, in motion, or in use. Cryptography systems can include local encryptions at the file or disk level or databases. Cryptography systems can also extend to an enterprise-wide public key infrastructure for whole agencies or corporations.
The following are the deliverables for this project:
Deliverables
Enterprise Key Management Plan: An eight- to 10-page double-spaced Word document with citations in APA format. The page count does not include figures, diagrams, tables, or citations.
Enterprise Key Management Policy: A two- to three-page double-spaced Word document.
Lab Report: A Word document sharing your lab experience along with screenshots.
There are seven steps to complete the project. Most steps of this project should take no more than two hours to complete. The entire project should take no more than one week to complete. Begin with the workplace scenario, and then continue to Step 1, “Identify Components of Key Management.”
When you submit your project, your work will be evaluated using the competencies listed below. You can use the list below to self-check your work before submission.
Step 1: Identify Components of Key Management
Key management will be an important aspect of the new electronic protected health information (e-PHI). Key management is often considered the most difficult part of designing a cryptosystem.
Choose a fictitious or an actual organization. The idea is to provide an overview of the current state of enterprise key management for Superior Health Care.
Review these authentication resources to learn about authentication and the characteristics of key management.
Provide a high-level, top-layer network view (diagram) of the systems in Superior Health Care. The diagram can be a bubble chart or Visio drawing of a simple network diagram with servers. Conduct independent research to identify a suitable network diagram.
Read these resources on data at rest, data in use, and data in motion.
Identify data at rest, data in use, and data in motion as it could apply to your organization. Start by focusing on where data are stored and how data are accessed.
Review these resources on insecure handling, and identify areas where insecure handling may be a concern for your organization.
Incorporate this information in your key management plan.
In the next step, you will consider key management capabilities.
Step 3: Identify Key Management Gaps, Risks, Solutions, and Challenges
In the previous step, you identified the key components of an enterprise key management system. In this step, you will conduct independent research on key management issues in existing organizations. You will use this research to help identify gaps in key management, in each of the key management areas within Superior Health Care.
Conduct independent research to identify typical gaps in key management within organizations. Incorporate and cite actual findings within your key management plan. If unable to find data on real organizations, use authoritative material discussing typical gaps.
Identify crypto attacks and other risks to the cryptographic systems posed by these gaps. Read these resources to brush up on your understanding of crypto attacks.
Propose solutions organizations may use to address these gaps and identify necessary components of these solutions.
Finally, identify challenges, including remedies, other organizations have faced in implementing a key management system.
Include this information in your enterprise key management plan.
Provide a summary table of the information within your key management plan.
Incorporate this information in your implementation plan.
Step 4: Provide Additional Considerations for the CISO
You have satisfactorily identified key management gaps. Incorporate these additional objectives of an enterprise key management system as you compile information for the CISO.
Explain the uses of encryption and the benefits of securing communications by hash functions and other types of encryption. When discussing encryption, be sure to evaluate and assess whether or not to incorporate file encryption, full disc encryption, and partition encryption. Discuss the benefits of using DES, triple DES, or other encryption technologies. To complete this task, review the following resources:
Uses of encryption
Hash functions
types of encryption
DES
triple DES
Describe the use and purpose of hashes and digital signatures in providing message authentication and integrity. Review these resources on authentication to further your understanding. Focus on resources pertaining to message authentication.
Review the resources related to cryptanalysis. Explain the use of cryptography and cryptanalysis in data confidentiality. Cryptanalysts are a very technical and specialized workforce. Your organization already has a workforce of security engineers (SEs). Cryptanalysts could be added to support part of the operation and maintenance functions of the enterprise key management system. Conduct research on the need, cost, and benefits of adding cryptanalysts to the organization’s workforce. Determine if it will be more effective to develop the SEs to perform these tasks. Discuss alternative ways for obtaining cryptanalysis if the organization chooses not to maintain this new skilled community in-house.
Research and explain the concepts and practices commonly used for data confidentiality: the private and public key protocol for authentication, public key infrastructure (PKI), the X.509 cryptography standard, and PKI security. Read about the following cryptography and identity management concepts: public key infrastructure and the X.509 cryptography standard.
Incorporate this information in your implementation plan.
In the next step, you will provide information on different cryptographic systems for the CISO.
Step 5: Analyze Cryptographic Systems
In the previous step, you covered aspects of cryptographic methods. In this step, you will recommend cryptographic systems that your organization should consider procuring. Independently research commercially available enterprise key management system products, discuss at least two systems a
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