Your Perfect Assignment is Just a Click Away

We Write Custom Academic Papers

100% Original, Plagiarism Free, Customized to your instructions!


AIU Computer Forensics Image Analysis Discussion

AIU Computer Forensics Image Analysis Discussion

Question Description

I’m working on a computer science discussion question and need an explanation to help me study.

Write a response for the following discussion board question?

What is your understanding of computer forensics’ image analysis?

Computer forensics’ image analysis makes a bit-by-bit copy of the source media. The images are, just that, images or snapshots and can’t be used as a working copy. Images are for analysis and to make sure evidence isn’t compromised.

What tools have you heard about that can be used for image analysis?

In search for the best computer forensics’ image analysis tool, I found an article written by Raghavan and Raghavan (2013) called A Study of Forensic & Analysis Tools list over sixteen different forensic and analysis tools. Some of the tools listed are “Encase, FTK, X-Ways, Nuix, TCT, Sleuthkit, DFF, OCFA, Snorkel and LibForensics.” (p. 1 para. 2) It used 9 different categories to rate the tools.

Which tool would you choose for your investigation?


Why did you choose this tool? What benefits does it have over the other tools you have heard about?

Altheide and Carvey (2021) writes in, Digital Forensics with Open Source Tools, the “PyFlag is the Python-based Forensics and Log Analysis GUI… PyFlag is a Web-based, databased-backed application… can support multiple users on a single case or multiple users working on different cases in parallel. “(p. 212 para. 2) PyFlag hit all nine categories in the Raghavan and Raghavan (2013) article. The two biggest one that PyFlag had over most of the tools was log and packet capture examination. Both of these are important for different reasons: 1. The log examination can tell you if there are hidden directories/files/folders. If you see a log for data but can’t locate the data. 2. The packet examination can see the MAC address and if tampered with and who sent/received the data.

What are the disadvantages of this tool?

The disadvantages are that PyFlag can only get data on the FS metadata in reference to the metadata parsing and extraction and no way to get evidence composition using metadata. It can format in EWF, but not recommended because can’t tolerate corruption. Mounting with other tools for different OS isn’t a good thing with PyFlag. It’s best to have PyFlag as the root user when mounting to IO source and ran as a privilege user.

What kind of file types can be discovered using your chosen tool?

PyFlag can discover different types of files such as file system images, log files, network traffic, and unstructured data. PyFlag can also discover files inside archives, or files recovered from network packet captured. Altheide & Carvey (2021) writes that PyFlag supports “HTTP web traffic, SMTP and POP mail transfers, IRC chat, and VOIP telephony.” (p. 214, para. 3)


Altheide, C., & Carvey, H. (2021, May 6). Digital Forensics with Open Source Tools. Retrieved from Google Books:…

Raghavan, S., & Raghavan, S. V. (2013, Nov 21-22). A Study of Forensic & Analysis Tools. 2013 8th International Workshop on Systematic Approaches to Digital Forensics Engineering (SADFE). Hong Kong: IEEE. Retrieved from…

Order Solution Now

Our Service Charter

1. Professional & Expert Writers: Gold Grades only hire the best. Our writers are specially selected and recruited, after which they undergo further training to perfect their skills for specialization purposes. Moreover, our writers are holders of masters and Ph.D. degrees. They have impressive academic records, besides being native English speakers.

2. Top Quality Papers: Our customers are always guaranteed papers that exceed their expectations. All our writers have +5 years of experience. This implies that all papers are written by individuals who are experts in their fields. In addition, the quality team reviews all the papers before sending them to the customers.

3. Plagiarism-Free Papers: All papers provided by Gold Grades are written from scratch. Appropriate referencing and citation of key information are followed. Plagiarism checkers are used by the Quality assurance team and our editors just to double-check that there are no instances of plagiarism.

4. Timely Delivery: Time wasted is equivalent to a failed dedication and commitment. Gold Grades is known for timely delivery of any pending customer orders. Customers are well informed of the progress of their papers to ensure they keep track of what the writer is providing before the final draft is sent for grading.

5. Affordable Prices: Our prices are fairly structured to fit all groups. Any customer willing to place their assignments with us can do so at very affordable prices. In addition, our customers enjoy regular discounts and bonuses.

6. 24/7 Customer Support: At Gold Grades, we have put in place a team of experts who answer all customer inquiries promptly. The best part is the ever-availability of the team. Customers can make inquiries anytime.