Category: Cyber Security

Vendor Evaluation, Validation, and Optimization (IE Assessment)

Effective communication, mature organizational culture, and collaborative threat intelligence sharing are critical because they determine whether cybersecurity capabilities translate into actual risk reduction or remain siloed technical activities disconnected from business reality. Organizations that fail to bridge the divide between technical and non-technical stakeholders risk making uninformed decisions, misallocating resources, and leaving critical risks invisible to leadership. Communication frameworks that translate technical findings into business impact terms ensure executives understand cybersecurity risks sufficiently to make timely, informed decisions rather than treating security as an IT-only concern.

A strong security culture recognizes that technology alone cannot defend against threats. Employees at all levels must understand their role, demonstrate security-conscious behaviors, and contribute to collective defense. Collaborative threat intelligence sharing enables organizations to benefit from collective knowledge, early warnings, and coordinated responses impossible to achieve in isolation. Together, strategic communication, cultural maturity, and industry collaboration create holistic defenses where people, processes, and partnerships amplify technical controls, building resilient security postures grounded in shared responsibility rather than technology acquisition alone.

Over the past weeks, you have analyzed major cybersecurity challenges through the lens of technical controls, breach timelines, and security architecture. This week, you will shift your focus to examine how effective communication, organizational culture, and collaborative threat intelligence sharing influence an organization’s ability to prevent, detect, and respond to cyber threats.

Your task is to build on your analysis of the cybersecurity incident you chose in the assignments from previous weeks and to analyze how breakdowns in stakeholder communication, gaps in security culture, or failures in threat intelligence collaboration contributed to the security failure. You will then propose strategic improvements that address the human, organizational, and collaborative dimensions of cybersecurity, demonstrating that technical solutions alone are insufficient without effective communication frameworks, mature security culture, and industry collaboration.

Follow these guidelines for the structure of your research paper:

Open and review all tabs below, prior to starting your assignment:
Section 1:

Length: 2-3 pages, excluding the title page and references, 12-point standard font (Times New Roman) and in APA format

The paper should be broken down into the following sections (you should have three subsections in your paper with the following subsection titles):

Section 1: Incident Context and Communication/Collaboration Failures (Brief – 20-30% of paper)

Provide a concise overview to establish context for your strategic communication and collaboration analysis:

Incident Response: Briefly describe the organization and industry context, the nature of the security failure and the timeline of key events (1-2 paragraphs)

• Organizational Impact: Summarize the consequences across multiple stakeholder groups (1 paragraph):
• Executive/Board Level: Financial losses, regulatory penalties, shareholder impact
• Operational Level: Service disruption, recovery costs, resource reallocation
• Employee/Customer Level: Trust erosion, privacy concerns, reputational damage
• Industry/Partner Level: Supply chain disruption, sector-wide implications

Key Communication and Collaboration Failures: Identify 2-3 critical failures that enabled or exacerbated the incident (1 paragraph with bullet points), categorized across:

• Communication Failures: Technical-to-business translation gaps, siloed information, delayed executive awareness
• Culture Failures: Lack of security awareness, unclear roles/responsibilities, insufficient training
• Collaboration Failures: Missed threat intelligence, failure to share indicators, inadequate industry coordination

Note: This section should be approximately 250-300 words. Keep it concise and focused on establishing the foundation for your strategic communication and collaboration recommendations.

Section:

Strategic Communication, Culture, and Collaboration Framework (Primary Focus – 70-80% of paper)

This is the core of your assignment. You will analyze how the organization should build effective communication bridges, strengthen cybersecurity culture, and leverage collaborative threat intelligence to address the failures identified in Section 1.

Bridging Technical and Non-Technical Stakeholders (Communication Perspective)

• Translation and Contextualization Strategy: Using literature and case studies, analyze documented communication gaps in your selected incident; research established frameworks for translating technical risks into business terms and best practices for stakeholder-appropriate metrics and visualizations.
• Stakeholder Engagement Approach: Review published incident reports to identify effective cross-functional decision-making models; examine how leading organizations define cybersecurity roles across departments and documented communication protocols from industry standards.
• Validation and Effectiveness Measurement: Research how organizations in case studies measure communication improvement (decision speed, incident coordination); identify measurement frameworks from literature and analyze documented feedback mechanisms successfully implemented.

Building and Measuring Cybersecurity Culture (People and Process Perspective)

• Culture Assessment and Gap Analysis: Research existing cybersecurity culture maturity models from academic literature and industry standards; analyze published incident reports identifying culture deficiencies that enabled failures.
• Culture Development Initiatives: Examine peer-reviewed studies on effective security awareness programs; research documented leadership-driven culture transformation cases and evidence-based training approaches from published examples.
• Measurement and Reinforcement: Review literature on cybersecurity culture metrics and KPIs; research documented recognition/accountability systems from case studies and published continuous improvement frameworks.

Leveraging Collaborative Threat Intelligence (Industry Collaboration Perspective)

• Threat Intelligence Sharing Analysis and Trust Framework: Research whether threat indicators related to your incident appeared in public ISAC bulletins or CISA alerts; analyze literature on sharing barriers and review published trust frameworks including TLP implementation guides.
• Operational Integration of Shared Intelligence: Research technical documentation on SIEM integration with threat feeds (STIX/TAXII); examine published examples of translating threat intelligence into operational actions and reciprocity models.
• Public-Private Partnership Engagement: Research sector-specific ISAC structure and benefits through published materials; examine CISA/ENISA resources and frameworks; analyze published reports on CTA, GCA platforms and their documented successes.

Conclusion: Summarize the key findings of your research.

References: Cite all references using APA style. You need to use at least three recent, credible references.

Introduction
You will be doing a site assessment and design proposal for a wireless installation at a virtual site. This project will be done as an individual.
Case Study
The Building
A company, MyCo, has rented a two-floor office space in a commercial/industrial area measuring 132’x78′. The facility is located in Lake County, Illinois. The space is broken up into fixed wall offices and cubicles. The internal structure consists of 15′ ceilings, with a suspended ceiling dropping down to 12′ leaving a 3′ plenum above the suspension system. We have Armstrong Cortega Second Look tiles in an Armstrong Prelude XL Fireguard system. The tiles are wet-formed mineral fiber with an insulation R-factor of 1.6 and an energy absorption of 0.28 watts/sqm. The grid uses a 15/16 T-rail suspended from the support structure at 4 increments. It can support 42lbs in its current configuration per 4 segment after taking into consideration the tile and structure weight. The T-rail is recessed 1/4 into the tile.
The cubicles are selected from the Allsteel Concensys system. They are a combination of steel frames, laminate and composite horizontal surfaces and fabric covered vertical surfaces. There are small 2×2 whiteboards in use throughout the cubical areas. These are aluminum backed board with a laminate coating.
The plenum space contains a combination of flexible and non-flexible ductwork as well as a sprinkler system. It is an active plenum so all components installed in this space need to be plenum-rated. Fluorescent tube lighting fixtures are situated in regular patterns throughout the space. Ceiling tiles are replaced with 2×4 fixtures leveraging electronic ballasts fed with 240vac power.
Exterior-facing windows and doors meet energy star requirements for this area. They take advantage of low-e glass, triple pane with argon fills. Interior glass is not filmed but is tempered per local building code. Interior doors are hollow core with no metal reinforcement. The interior walls are constructed using type-C gypsum board. They are fixed to steel studs 16 on-center. Window and door casings interior to the building are painted steel.
Floors are constructed of pre-cast/pre-stressed flexicore concrete panels. The concrete panels are 12 thick.
Functional Requirements
The staff require wireless service throughout the building, but special care must be taken to cover the meeting and break rooms as these are concentrated areas of mobile users. The staff request no less than 802.11ac wave 2 infrastructure be installed. Many users will likely give up their wired connections and leverage the convenience of the new wireless network, so planning for capacity and density over simply coverage would be advantageous. You will have to carefully balance the coverage and AP density dynamics. There are currently 185 users within the space at any given time. We expect this to grow to roughly 250 users within three years. Each user can be assumed to have 2.2 devices, a mix of corporate and BYOD (e.g., company-issued laptop, personal phone and many will have another device).
Deliverables
You will need to provide markups of the provided drawing to show AP placement and coverage, channel designations on a per-AP basis, etc. Furthermore, all equipment used (APs, antennas, cables, controllers etc.) will need to be documented as a total solution to the sites request. All of this information must be included in a single cohesive document. It must be delivered electronically in a format of your choosing via the Sakai assignment tool. All deliverables must be provided no later than 11pm CDT on Thursday, April 9, 2025.
Grading
Grading will be as follows:
50pts – Floor one layout, including channels (2.4GHz, 5GHz, and 6GHz if appropriate)
50pts – Floor two layout, including channels (2.4GHz, 5GHz, and 6GHz if appropriate)
50pts – Hardware selections (APs, antennas, cables, controllers, etc.)
150pts total

i sent a sample below and the lab use simple basic software for the invistigation no ai or plaigrism used for the words

Working for a company that performs investigations for the government makes you more prone to receiving malicious emails. You have been personally receiving a lot of malicious emails over the last few weeks. You have decided to perform a forensic investigation into a subset of questionable emails you have received to see if there is a trend or larger attack occurring.

Complete the following steps:

1. Select at least 10 emails to investigate. If you can safely examine them, try to include spam folder emails. For this assignment, you should consider these to be the selected questionable emails.
2. Acquire the following information from the headers for all emails being investigating:
3. Received headers
4. Return path
5. Recipients email address
6. IP address of sending server
7. Date and time email was sent
8. Validate email addresses for all emails. One possible tool you can use is Email Dossier from CentralOps.net.
9. Examine the originating IP address.
10. Validate email header information and email origin, when possible.
11. Determine, when possible, if email was sent from an installed email program or through web-based email.
12. Examine email log files, if possible and if necessary.
13. Determine if the emails are malicious and if there is a trend or larger attack occurring.
14. Document your investigation in a 1- to 2-page report.

provide multiple zero trust architecture and NIST CSF 2.0 framework implementation examples based on the above reference architecture diagram and present them in a security architecture implementation plan. Recall that key components of implementing a zero trust architecture include:

provide multiple zero trust architecture and NIST CSF 2.0 framework implementation examples based on the above reference architecture diagram and present them in a security architecture implementation plan. Recall that key components of implementing a zero trust architecture include:

the subject is cyber security, the report has to be done with all the contents. only A full Report is Required! the project file is for you to go through and understand.

project link: file too large can’t upload here!

Instructions

Software-defined networking (SDN) and intent-based networking (IBN) offer an ability to revolutionize the modern network architecture. Both of these concepts are relatively new, and your chief technology officer (CTO) has only heard them in passing. In fact, she pawned them off as the new marketing fad dressed up as a new concept. Since you have researched both technologies, you understand this is not a fad. When used in combination with virtualization and cloud computing, you know SDN and IBN could revolutionize how the organization operates, providing for reduced costs, efficiency, better management of the network assets, and security.

However, you need to develop a white paper for the Caduceus CTO to highlight these benefits. Given the CTO has only heard the term in passing, you must describe in this white paper, the SDN and IBN concepts, their benefits, and what it would take for the organization to implement.

Forming Your Teams

In addition to submitting your individual white paper here in Assignment 3, you will also begin to work with your team for the upcoming collaborative projects (Assignments 4 and 5). You should meet your team, brainstorm ideas for your white paper together, and begin planning your upcoming work.

Writing Your Paper

After you introduce yourself to your team and brainstorm ideas for this assignment, refer to the for more details about Caduceus and download the assignment template.

In your white paper, use additional sources of information but also describe the concept in laymans terms. Use visuals where appropriate. Describe how an SDN/IBN architecture would look different than network architectures we have traditionally deployed. Compare and contrast the network architectures and discuss the pros and cons of each.

The paper should include the following sections:

• introduction to software-defined networking (SDN) (discussed in Week 3)
• introduction to intent-based networking (IBN) (discussed in Week 4)
• discussion on how virtualizing the desktop and now back-end infrastructure are complementary and related
• discussion of how SDN and IBN are related

Submitting Your Work

Download the assignment template cover page and complete your white paper.

How Will My Work Be Evaluated?

The following evaluation criteria aligned to the competencies will be used to grade your assignment:

• 1.1.1: Articulate the main idea and purpose of a communication.
• 1.1.2: Support the main idea and purpose of a communication.
• 1.1.3: Present ideas in a clear, logical order appropriate to the task.
• 1.1.4: Explain the relationship between the ideas presented to enhance clarity and comprehension.
• 1.3.3: Integrate appropriate credible sources to illustrate and validate ideas.
• 1.4.1: Produce grammatically correct material in standard academic English that supports the communication.
• 1.4.3: Write concise and logical sentences in standard academic English that clarify relationships among concepts and ideas.
• 2.3.1: State conclusions or solutions clearly and precisely.
• 10.1.3: Define the specifications of required technologies.
• 13.2.1: Evaluate vendor recommendations in the context of organization requirements.

Hi, this is my assignment. Go over it and ask if you need anything, for example, the student’s name or ID. Also, go over each. LO because this is what’s graded. I need to get 5’s, please.

• You must submit two separate copies (one Word file and one PDF file) using the Assignment Template on Blackboard via the allocated folder. These files must not be in compressed format.
• It is your responsibility to check and make sure that you have uploaded both the correct files.
• Zero mark will be given if you try to bypass the SafeAssign (e.g. misspell words, remove spaces between words, hide characters, use different character sets, convert text into image or languages other than English or any kind of manipulation).
• Email submission will not be accepted.
• You are advised to make your work clear and well-presented. This includes filling your information on the cover page.
• You must use this template, failing which will result in zero mark.
• You MUST show all your work, and text must not be converted into an image, unless specified otherwise by the question.
• Late submission will result in ZERO mark.
• The work should be your own, copying from students or other resources will result in ZERO mark.

Use Times New Roman font for all your answers