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Cyber Security

Support your discussion with at least two scholarly references.

The various types of hackers are often described based upon their motivations and ethics. Briefly compare and contrast black hat hackers, white hat hackers, and grey hat hackers within the context of ethics.
Support your discussion with at least two scholarly references.

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Cyber Security

You also need to provide an explanation to the observations that are interesting or surprising.

Avoid Plagiarism
This lab provides hands-on interactive activities that will allow you to gain practical experience.
Click the link to access the lab. https://seedsecuritylabs.org/Labs_16.04/Networking…
Carefully read through the Overview on the website. It provides detailed instructions for completing the SEEDS labs.
As you can see, the VM appears in the link of point number one.
Submission
You need to submit a detailed lab report, with screenshots, to describe what you have done and what you have observed. You also need to provide an explanation to the observations that are interesting or surprising. Please also list the important code snippets followed by an explanation. Simply attaching code without any explanation will not receive credits.

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Cyber Security

I want someone to explain me task 4 – 5 -6 in the vpn lab in seed lab. the link

i want someone to explain me task 4 – 5 -6 in the VPN lab in seed lab.
the link below is the manual of this lab
https://seedsecuritylabs.org/Labs_16.04/PDF/VPN.pd…

Categories
Cyber Security

Avoid plagiarism

Avoid Plagiarism
This lab provides hands-on interactive activities that will allow you to gain practical experience.
Click the link to access the lab. https://seedsecuritylabs.org/Labs_16.04/Networking…
Carefully read through the Overview on the website. It provides detailed instructions for completing the SEEDS labs.
As you can see, the VM appears in the link of point number one.
Submission
You need to submit a detailed lab report, with screenshots, to describe what you have done and what you have observed. You also need to provide an explanation to the observations that are interesting or surprising. Please also list the important code snippets followed by an explanation. Simply attaching code without any explanation will not receive credits.

Categories
Cyber Security

Cmit425

Learning Goal: I’m working on a cyber security discussion question and need an explanation and answer to help me learn.
CMIT425

Categories
Cyber Security

Figure 2 shows the s-box that is used and it is only used in the first two rounds, the third round doesn’t use any permutation but is instead xor’ed bitwise with k4 to create ciphertext c.

I’m working on a computer science multi-part question and need an explanation and answer to help me learn.
Figure 1 shows a simple 3-round substitution (SPN) cipher that operates on 8-bit blocks. The 8-bit plaintext block P is XOR-ed bitwise with the 8-bit K1 before entering the first two S-boxes.
Figure 2 shows the S-box that is used and it is only used in the first two rounds, the third round doesn’t use any permutation but is instead XOR’ed bitwise with K4 to create ciphertext C.
The permutation part of the first two rounds is as shown in Figure 1. The final (third) round does not implement any permutation; the outputs from the final round S-boxes are simply XOR-ed bitwise with the key K4 to produce ciphertext C .
1) Use Differential Cryptanalysis to recover the final round key K4. You should:
i. develop one or more suitable 2-round differential approximations involving bits of the plaintexts P and bits of intermediate ciphertexts U3 (as shown in Figure 1).
ii. indicate any active S-boxes in your approximations and their biases. Indicate any tables (or other sources) you have used to calculate the biases
iii. give the absolute value of the bias of any 2-round approximation derived above and show how all such biases were calculated.
iv. Explain your specific choice of approximations.
The above allows for using two approximations: one that targets the first four bits of K4 and one that targets the second four bits of K4. It also allows for the use of a single approximation that targets all 8 bits of the key K4.
The 256 plaintext-ciphertext PC pair was generated using the 3-round cipher and 4 secret keys (k1,k2,k3,k4) and are given in the PtoC.txt. The plaintext and ciphertext are given as integers and have normal binary interpretation. For example the integer 4 would equal the 8-bit block 00000010.

Categories
Cyber Security

What immediate recommendations do you have for the leadership regarding how to pursue an internal review (used materials from class or research additional ones)?

Learning Goal: I’m working on a cyber security question and need an explanation and answer to help me learn.
Discussion Board Post – Approx. 200 words
(Assignment to be completed in the Discussion Board Section)
Post an introduction in the discussion thread
With the lifecycle management of data in mind, and with the HIPAA regulation expectations, listen to attorney Shawn Tuma explain the issues that still plague the victims of ransomware. As you listen, please post comments related to:
1) A recent case in healthcare that matches the issues explained by Shawn Tuma; how do his comments match the ransomware specifics of the case? (Research a pertinent case)
2) What lifecycle management categories (learned in week 1) do you see affected the most in the cases where the government has audited and fined organizations, as it relates to HIPAA?
3) What governance elements to you believe that might have been missing in the cases within the general findings mentioned by Shawn (policies, procedures, monitoring & controlling, etc.)?
——————————————————————————
Discussion Board Comments – Approx. 100 words
Please comment on the forum posts of two peers
——————————————————————————
Essay – due on Sunday 11:59PM CST: Approx. 600 words, APA Style
You have just been hired by ACME corporation. ACME has just purchased an organization that has 100 clinics across the nation. As part of ACME’s management review, they want to ascertain the degree to which these clinics are in compliance with HIPAA. ACME also wants to be very strategic moving forward and wants to make sure that the clinics offer a competitive advantage regarding HIPAA, as well as govern the controls towards compliance in the most efficient way. Some clinics are using limited CIS controls, other clinics are leveraging NIST frameworks, while others are wanting to explore the HITRUST platform.
You have been asked to use all the information you have learned in this session and determine if ACME and this new acquired company of clinics would pass a HIPAA audit.
What immediate recommendations do you have for the leadership regarding how to pursue an internal review (used materials from class or research additional ones)?
What long-term recommendations can you think of as you try to help harmonize governance controls, abide by the law, and create a climate of competitive advantage regarding security?
How prepared are the clinics as it pertains to preventing and recovering from ransomware? What steps should they take

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Cyber Security

– in the title slide, keep a space to add the university logo, two students’ names, and two instructors’ names.

Learning Goal: I’m working on a cyber security writing question and need support to help me learn.
Avoid Plagiarism
For the topic (Physical Security and Disaster Recovery).
IEEE format should be used as the attached file format.
The following points are important:
– In the title slide, keep a space to add the university logo, two students’ names, and two instructors’ names.
– Ensure that the report and presentation files contain graphs, charts, and tables.
– Make sure that only the most important and clear information will appear in the presentation
Your article must be 5-6 pages including references following the attached template.
You are requested to write a review, survey, or state-of-art article within the domain of the Physical Security and Disaster Recovery
Your article has to give an overview of existing literature in a field, often identifying specific problems or issues and analyzing information from available published work on the topic with a balanced perspective.
Deliverables: – The deliverables of the project should include:
– A project report (prepare it as per the template)
– Presentation slides
– The deliverables of the project should include:
A report with the following sections
1- Abstract: summary of problem statement presented in the papers.
2- Introduction: discuss the chosen papers proposed solution. These should be illustrated using text and diagrams.
3- Taxonomy: classification of the papers proposed solutions and comparison between them.
4- Discussion: The students have to criticize the proposed solution they also have to propose a possible solution or alternative for some of the weaknesses of the chosen papers wherever that is possible.
5- References: The citation should follow the APA style. (from IEEE or Elsevier publishing websites, just the last 2 years’ publications)

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Cyber Security

Imagine that the executives in your organization have decided that adopting this technology presents a large enough competitive advantage that they have decided to push for the company to adopt it.

In Module One, you selected Facial Recognition as part of the discussion. Imagine that the executives in your organization have decided that adopting this technology presents a large enough competitive advantage that they have decided to push for the company to adopt it. Using an adversarial mindset, identify the risks related to the confidentiality, integrity, and availability (CIA) triad in adopting this technology.

Categories
Cyber Security

I.

Instructions
To complete this assignment, review the prompt and grading rubric in the Stepping Stone Two Guidelines and Rubric PDF document. When you have finished your work, submit the assignment here for grading and instructor feedback. You will also need the Stepping Stone Two Template Word.
Prompt
Analyze the two articles linked in the Reading and Resources section in Module Four of your course. Use this information to fill out
the template and address the critical elements listed below.
I. Threat Modeling
A. To complete this assignment, first download the Stepping Stone Two Template from the Stepping Stone
assignment in Module Four of your course. Identify the elements of the Howard Threat Model by filling in the
template for the case studies below.
i. Complete column for Bank Attacks thoroughly and accurately.
ii. Complete column for Bluetooth Bug thoroughly and accurately.
II. Cryptographic Techniques
A. Select one of the incidents from the table and analyze the following:
i. Describe the cryptographic techniques employed by the organization in the article.
ii. Describe how a man-in-the-middle attack compromised the cryptographic technique identified above.
iii. Describe techniques that could have been used to prevent the man-in-the-middle attack from your selected
article.