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Digital Forensics Processing and Procedures - 1st Edition
that may be subject of an investigation that relies on digital forensic evidence. The decisions and judgments that are 26 Digital Forensics Processing and Procedures. the ever-changing needs of forensic case processing. Health and Safety The Laboratory Manager shall be . Written by world-renowned digital forensics experts, this book is a must for any digital forensics lab. It provides anyone who handles digital evidence with a guide to proper procedure throughout the chain of custody—from incident response through analysis in the lab. A step-by-step guide to designing, building and using a digital forensics lab. Digital Forensics Processing and Procedures is divided into three main sections. The first deals with the setting up of your forensics lab – not the hardware and tools, but covering such areas as management systems, risk assessment and quality assurance. Yes, there's a section on the IT infrastructure, but here the emphasis is on how it's managed.
Syngress digital forensics processing and procedures pdf download
In this assignment, I will be discussing some of important policies a laboratory should have and some of the key procedures, syngress digital forensics processing and procedures pdf download. I will be addressing this, but also what skillset a forensic investigator in the lab should have and what potential staff training that would be required to run it properly, syngress digital forensics processing and procedures pdf download.
Before we move on to policy and procedure, can we look at what it is? Policies are short statements on how your business should conduct the service. The best reason why developing routine standard operating procedures SOPis to preserve and process digital evidence Watson, D. L, Jones, A, Restricting access to the laboratory is of course extremely important, and security policy should be in plan to prevent unauthorized access.
The employees that are to gain access to the laboratory should be syngress digital forensics processing and procedures pdf download checked, ensuring that they have a clean criminal record. The investigators are gonna get access to a lot of various content, so this is a must, why?
Obviously so that you can avoid the chances that the staff use if for illegal activity. Anyone to access the laboratory should be documented, if there are visitors of some kind, they should have to write down date, name, organization, sign-in and sign-out time and a signature of both visitor and the approver signature Hayes, D.
This helps the company to keep track of anyone in the laboratory at all times, decreasing potential contamination.
The equipment in the laboratory must be documented in an inventory list or some sort of register to avoid confusion, or that things get left where it should not be which could cause contamination or that things get lost.
It should therefore be necessary to. I have looked into several best practice and procedures, the first guide i will look into is U. Here is their take on the evidence acquisition procedure:. Department of Justice, has a more in-depth approach in the guide, describing many procedures thoroughly and in-depth on every procedure, while SWGDE is less so in their approach.
Department of Justice on the other side explains, it in better details and is by a technical perspective thorough. It is specific enough to be a good procedure on how to do certain tasks, and could therefore be a good basis for your own evidence acquiring procedures.
Both guides do mention the same policy to preserve the integrity of the evidence, like the importance of verifying the data, which is vital. This is a procedure that should explain the steps of examination of digital evidence, how you do extraction and analysis of the data.
Using the same two guides as examples, we can do some comparison of the differences and similarities. This is where the similarities end and the first guide is going into specifics, a procedure on how to extract and analyse the data, explaining the many topics of interest. The second guide has a broader approach as in a policy of how the procedure should be, referring to the business policy and standard. Again, we see the same patterns on these guides. What is a skill and which skills should be a requirement for the job.
Reading an article on Forbes, I found a few key points on what the author says is required skillsets for being a forensic investigator. To give you an understanding of what this means, I will dig deeper into these topics.
Being capable of viewing things from different angles and not getting locked onto one viewpoint only, this could potentially make you oversee things that could be very important for the investigation.
Being able to process a lot of information to process and you have to apply logical thinking patterns to resolve the task Doyle, A. Having a good understanding of how computer systems works and interacts with each other standalone and via networks, both theoretical and practical MTU, Given that the staff would have to have the technical required skills, means that they should have a better basis to perform a digital investigation.
I would say that this is a good skill to have regardless of where you work, but what does this mean, other than keeping your desk organized? Keeping your papers at the right place, devices back where they should be, and clean away whatever that is not necessary. Keeping your head organized is basically the same, keeping your workload under control, making priorities of tasks and managing the time Kooser, A.
I would say that the ability to work organized would increase the chances of collecting all of the digital evidences, following the forensic procedures and documenting it well and correctly within the given time. You will have to communicate with people during investigations, interviewing suspect or even as an expert witness in the court of law. In cases of being called in as witness good syngress digital forensics processing and procedures pdf download skills are important when you are documenting, but even more so when writing reports.
The lack of this could syngress digital forensics processing and procedures pdf download you with non-sufficient results, as in not being viable in the court of law.
Many of the same skills are specified here and and in vacancies available as a forensic investigators, therefore we can agree that these are all very important skills to have, and will enable you to do a better job as a forensic investigator.
Why is staff training important or required even, and what are some of the potential areas of training? Staff that will be working with digital and multimedia evidences, needs to achieve the knowledge of the processes of gathering, preserving the integrity and analyzing the digital evidence while be confident doing so Watson, D.
If you do not get staff training, things could be overseen as you do not have the knowledge about how to handle it. One of the most challenging things about technology is the constant change, therefore it is important to train the staff in the important elements of digital devices. So what do you need to work on? Hardware and software tools that can handle these kind of devices along with the limitations SWGD, This should be a key subject in the staff training plan, that way you can increase the competency of preserving the integrity and processing the evidence.
To avoid the possible pitfalls of ruining evidence, syngress digital forensics processing and procedures pdf download, this subject of training should be about the legal aspects of the forensics.
How to protect, preserve, manage the digital evidence and a proper chain of custody during an investigation. How do you achieve all of the mentioned areas of training? There are several ways that this can be achieved, here are some suggestions:. Depending on the area of training, they all have their advantages and disadvantages. A great way syngress digital forensics processing and procedures pdf download stay updated with the latest technology and will increase the competency within the field.
The downside, if you can call it that, is the fact that it can be a bit difficult to go through with, availability or costs TrainingToday, Case studies then? This can be one of the most time consuming method of the suggested training methods. It is also at risk of being biased, but then again you put a lot of new information to the table, new insight and areas of further research Saul McLeod Web-based or physical presence. There are some businesses that can provide formal training classes for personnel working within digital forensics.
There syngress digital forensics processing and procedures pdf download also professional certifications which can provide the wanted level of knowledge to the personnel.
This kind of training includes hands-on training with the use of professional tools Hayes, D. While this could also be cut somewhat into your budget, it can prove useful in future cases, with the improved knowledge. There are many different best practices out there, for policies the ISO policies would be worth looking into when developing a laboratory policy, which some of the guides i was looking into had used as a basis.
There are a lot of things to take into consideration, evidence handling, acquisition, examination, analysis etc. But they all do share similarities, policies and procedures on how to do it. While one of the guides had a policy approach to it, the other was more focused on the specifics in the procedures. Policies are simpler statements, while the procedure should be explaining steps to perform a specific task, whether it is the evidence acquisition, examination or analysis.
The staff should be skilled verbally, orally, technically, being organized and have good analytical skills enabling them to come up with logical solutions to a problem, which will help them do a better job as a digital forensic investigator.
Policies and procedures are not good enough on its own, knowledge is key, therefore having a continuous staff training program is a must, to keep up to the standards necessary to run the the laboratory with good results.
Association of Chief Police Officers. Ami-Narh, J. T, syngress digital forensics processing and procedures pdf download, Williams, P. Digital forensics and the legal system: A dilemma of our times. Skills required for a career in digital forensics, Forbes. Direktoratet for forvaltning og IKT.
Internkontroll — informasjonssikkerhet — Difi. Doyle, A. European Anti-fraud Office, syngress digital forensics processing and procedures pdf download. European Network of Forensic Science Institutes. Kooser, A. Hearst Newspapers. McLeod, S. Michigan Technological University. What is Computer Science?
SANS Institute. Physical Security. Scientific Working Group on Digital Evidence. Maintaining System Integrity During Forensics.
Tuxen, G. Wcvcr2i0OUk [Accessed 27 Sep. Department of Justice. Watson, syngress digital forensics processing and procedures pdf download, D.
By visiting our site, you agree to our privacy policy regarding syngress digital forensics processing and procedures pdf download, tracking statistics, etc. Read more Accept X. Syngress digital forensics processing and procedures pdf download Forensics Laboratory — Policy and Procedures Introduction In this assignment, I will be discussing some of important policies a laboratory should have and some of the key procedures.
Policy and Procedures Before we move on to policy and procedure, can we look at what it is? Lab Security Restricting access to the laboratory is of course extremely important, and security policy should be in plan to prevent unauthorized access. Equipment The equipment in the laboratory must be documented in an inventory list or some sort of register to avoid confusion, or that things get left where it should not be which could cause contamination or that things get lost.
It should therefore be necessary to; keep track of all the equipment what the equipment actually is date of purchase equipment condition calibration and where the equipment is located ENFSI
Introduction to Windows Forensics
, time: 1:04:33Syngress digital forensics processing and procedures pdf download
Written by world-renowned digital forensics experts, this book is a must for any digital forensics lab. It provides anyone who handles digital evidence with a guide to proper procedure throughout the chain of custody—from incident response through analysis in the lab. A step-by-step guide to designing, building and using a digital forensics lab. that may be subject of an investigation that relies on digital forensic evidence. The decisions and judgments that are 26 Digital Forensics Processing and Procedures. the ever-changing needs of forensic case processing. Health and Safety The Laboratory Manager shall be . This is the first digital forensics book that covers the complete lifecycle of digital evidence and the chain of custody. This comprehensive handbook includes international procedures, best practices, compliance, and a companion web site with downloadable forms. Written by world-renowned digital forensics experts, this book is a must for any digital forensics lab.
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