In this project, you will create both an enterprise key management plan and policy for a company. The
length of the plan should be eight to 10 pages double-spaced. The length of this policy should be two to
three pages double-spaced. There are seven steps to complete the project. Most steps of this project
should take no more than two hours to complete, and the project as a whole 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.
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1.1: Organize document or presentation in a manner that promotes understanding and meets
the requirements of the assignment.
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1.2: Develop coherent paragraphs or points to be internally unified and function as part of the
whole document or presentation.
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1.3: Provide sufficient, correctly cited support that substantiates the writer’s ideas.
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1.4: Tailor communications to the audience.
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2.1: Identify and clearly explain the issue, question, problem under consideration.
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2.2: Locate and access sufficient information to investigate the issue or problem.
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2.3: Evaluate the information in logical manner to determine value and relevance.
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2.4: Consider and analyze information in context to the issue or problem.
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2.5: Develop well-reasoned ideas, conclusions, checking against relevant criteria.
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5.1: Knowledge of procedures, tools, and applications used to keep data or information secure,
including public key infrastructure, point-to-point encryption, and smart cards.
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7.3: Knowledge of methods and tools used for risk management and mitigation of risk.
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7.4: Knowledge of policies, processes, & technologies used to create a balanced approach to
identifying and assessing risks to information assets, personnel, facilities, & equipment, and to
manage affordable mitigation strategies that meet security needs.
Step 1: Identify Components of Key Management
An important part of the new electronic protected health information (or e-PHI) system will be key
management. As a security architect, you know that key management is often considered the most
difficult part of designing a cryptosystem.
The overall information in this step can be fictitious or modeled after an existing corporation, which
should then be cited using APA format. The idea is to provide an overview of the current state of
enterprise key management for Superior Health Care.
To do so, you’ll need to know about authentication and the characteristics of key management. Brush
up on your knowledge of authentication by reviewing the authentication resources. Then, provide a
high-level, top-layer network view (diagram) of the systems in Superior Health Care. To do this, start by
reading these resources on data at rest, data in use, and data in motion. The diagram can be a bubble
chart or Visio drawing of a simple network diagram with servers. Independent research may be used to
find one to use.
Next, identify data at rest, data in use, and data in motion as it could apply to your company. Focus on
where data is stored and how it’s accessed is a good place to start. Finally, review these resources on
insecure handling, and identify areas where insecure handling may be a concern for your organization.
Use this information in your implementation plan.
In the next step, you will consider key management capabilities.
Step 2: Learning Key Management Capabilities
You have successfully examined what are the major components of an enterprise key management
system for Superior Health Care. Now you must begin your research into CrypTool, to better understand
enterprise key management by using this product. Enter Workspace and complete the “Enterprise key
management” exercise. Do some quick independent research on Public Key Infrastructure as it applies
to your organization.
Note:
You will use the tools in Workspace for this step. If you need help outside the classroom, you can
register for the CLAB 699 Cyber Computing Lab Assistance (go to Discussions List for registration
information) in which you can access resources to enable you to complete this project successfully.
Click here to access the instructions for Navigating the Workspace and the Lab Setup.
Click here to access the Project 1 Workspace Exercise Instructions.
Explore the tutorials and user guides to learn more about the tools you will use. Then, enter Workspace.
In the next step, you will identify the key management gaps, risks, solutions, and challenges found in
corporations.
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 corporations.
These will be used to help identify gaps in key management, in each of the key management areas
within Superior Health Care.
First, conduct independent research to identify the gaps in key management that are in existing
corporations. Any factual information should be cited using APA format. If data is lacking, use fictitious
information.
Then, identify the posed risks to the cryptographic systems as a result of these gaps, including but not
limited to crypto attacks. Read these resources to brush up on your understanding of crypto attacks.
Next, propose solutions that the companies could have used to address these gaps. Be sure to identify
what is needed to implement these solutions.
Finally, identify challenges other companies have faced in implementing a key management system.
Include any proposed remedies to these challenges.
Include this information in your enterprise key management plan. Also create a summary table of the
information into a table to be included in the plan.
You will use and submit this information in your implementation plan.
In the next step, you will provide additional ideas for the CISO to consider.
Step 4: Provide Additional Considerations for the CISO
You have satisfactorily identified key management gaps. Now, since you are compiling information for
the CISO, consider these additional objectives of an enterprise key management system.
1. 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 to using DES, triple DES, or other encryption technologies. To complete
these tasks, review the resources provided to you. You’ll need to understand the following
topics:
A. uses of encryption
B. hash functions
C. types of encryption
D. DES
E. triple DES
2. Describe the use and purpose of hashes and digital signatures in providing message
authentication and integrity. Check out these resources on authentication to further your
understanding. Focus on resources pertaining to message authentication.
3. Review the resources related to cryptanalysis, then 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 SEs. Conduct research on the need,
cost, and benefits to adding cryptanalysts to the corporation’s workforce. This is to support part
of the operation and maintenance function of the enterprise key management system. You are
determining if it's more effective to develop the SEs to perform these tasks. If the corporation
does not develop this new skilled community, what are other means for obtaining results of
cryptanalysis?
4. Research and explain the concepts, in practice, that are 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. Take time to read about the following cryptography
and identity management concepts: public key infrastructure and the x.509 cryptography
standard.
Use 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 provide the
CISO with information on different cryptographic systems either in use by other companies or systems
that the company should consider procuring. You will need to independently research what key system
products are available. You may research a company you have worked for or know about regarding the
use of an enterprise key management system. The idea is for you to get acquainted with different
systems that could be used by Superior Health Care.
Describe the cryptographic system, its effectiveness and efficiencies.
Provide analysis of the trade-offs of different cryptographic systems. Review and include information
learned from conducting independent research on the following:
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security index rating
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level of complexity
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availability or utilization of system resources
Also include information on expenses as pertains to various cryptographic ciphers. Check out this
resource on ciphers to familiarize yourself with the topic.
Use this information in your implementation plan.
In the next step, you will begin final work on the enterprise key management plan.
Step 6: Develop the Enterprise Key Management Plan
In the previous steps, you have gathered information about systems in use elsewhere. Using the
learning and materials produced in those steps, develop your enterprise key management plan for
implementation, operation, and maintenance of the new system. Address these as separate sections in
the plan.
In this plan, you will identify the key components, the possible solutions, the risks and benefits
comparisons of each solution, and proposed mitigations to the risks. These, too, should be considered as
a separate section or could be integrated within the implementation, operation and maintenance
sections.
A possible outline could be:
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introduction
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purpose
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key components
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implementation
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operation
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maintenance
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benefits and risks
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summary/conclusion
The length of this report should be a 8-10 page double spaced Word document with citations in APA
format. The page count does not include figures or tables. There is no penalty for using additional pages
if you need them. Include a minimum of three (3) references. Include a reference list with the report.
Submit your plan to the Assignment folder.
When you are finished, turn your attention to the enterprise key management policy, which is the final
step.
Before you submit your assignment, review the competencies below, which your instructor will use to
evaluate your work. A good practice would be to use each competency as a self-check to confirm you
have incorporated all of them in your work.
•
1.1: Organize document or presentation in a manner that promotes understanding and meets
the requirements of the assignment.
•
1.2: Develop coherent paragraphs or points to be internally unified and function as part of the
whole document or presentation.
•
1.3: Provide sufficient, correctly cited support that substantiates the writer’s ideas.
•
1.4: Tailor communications to the audience.
•
2.1: Identify and clearly explain the issue, question, problem under consideration.
•
2.2: Locate and access sufficient information to investigate the issue or problem.
•
2.3: Evaluate the information in logical manner to determine value and relevance.
•
2.4: Consider and analyze information in context to the issue or problem.
•
2.5: Develop well-reasoned ideas, conclusions, checking against relevant criteria.
•
5.1: Knowledge of procedures, tools, and applications used to keep data or information secure,
including public key infrastructure, point-to-point encryption, and smart cards.
•
7.1: Develop, implement, and maintain business continuity planning.
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7.3: Knowledge of methods and tools used for risk management and mitigation of risk.
•
7.4: Knowledge of policies, processes, & technologies used to create a balanced approach to
identifying and assessing risks to information assets, personnel, facilities, & equipment, and to
manage affordable mitigation strategies that meet security needs.
Step 7: Develop the Enterprise Key
Management Policy
The final step in your assignment requires you to use the information provided in the previous steps
to develop the enterprise key management policy that provides the processes, procedures, rules of
behavior, and training within the enterprise key management system. Be sure to address different
case scenarios and hypothetical situations. You may want to research different policies used by
companies and adapt those frameworks for creating your policy.
Review and address the following within the policy:
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digital certificates
o certificate authority
o certificate revocation lists
For example, when employees leave the company, their digital certificates must be revoked within
24 hours. Another is that employees must receive initial and annual security training.
Include up to three corporate scenarios and devise policy standards, guidance, and procedures that
would be invoked by the enterprise key management policy. Each should be short statements to
define what someone would have to do to comply with the policy.
The overall information in the corporate scenarios can be fictitious or modeled after an existing
corporation, which should then be cited using APA format. The length of this policy should be a two
to three-page double-spaced Word document with citations in APA format.
Submit your policy to the assignment folder.
Before you submit your assignment, review the competencies below, which your instructor will use to
evaluate your work. A good practice would be to use each competency as a self-check to confirm
you have incorporated all of them in your work.
•
•
•
•
•
•
•
•
•
•
•
•
1.1: Organize document or presentation in a manner that promotes understanding and meets
the requirements of the assignment.
1.2: Develop coherent paragraphs or points to be internally unified and function as part of the
whole document or presentation.
1.3: Provide sufficient, correctly cited support that substantiates the writer’s ideas.
1.4: Tailor communications to the audience.
2.1: Identify and clearly explain the issue, question, problem under consideration.
2.2: Locate and access sufficient information to investigate the issue or problem.
2.3: Evaluate the information in logical manner to determine value and relevance.
2.4: Consider and analyze information in context to the issue or problem.
2.5: Develop well-reasoned ideas, conclusions, checking against relevant criteria.
5.1: Knowledge of procedures, tools, and applications used to keep data or information
secure, including public key infrastructure, point-to-point encryption, and smart cards.
7.3: Knowledge of methods and tools used for risk management and mitigation of risk.
7.4: Knowledge of policies, processes, & technologies used to create a balanced approach
to identifying and assessing risks to information assets, personnel, facilities, & equipment,
and to manage affordable mitigation strategies that meet security needs.
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