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Digital evidence important to an investigation
Digital evidence important to an investigation
Digital evidence and its importance
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1. Describe at least 5 steps in a process to collect digital evidence to the time you testify that you consider important. Please explain why they are important. For this particular example we will assume that the warrant for search and seizure was requested and executed lawfully and did not violate any part of the Fourth Amendment. 1. First and Foremost… Having the right person to do the job. Computer forensic investigators have the tough job of finding a “binary” smoking gun. In order to do this, the investigator must be trained, qualified and have an “eye” for things that others may not see. The investigator must take into consideration that each computer examination is unique (Solomon 2011). Understanding the hardware, its operating system and other peripheral or network devices make this job that more difficult. 2. Methodical Search A structured standardized approach to any evidence collection is going to be the best course of action. Any well-training computer forensic technicians should not jump into a search without some kind approved policy procedure which will include a checklist or standard operating procedure that will methodically guide them throughout the examination procedure. The cyber forensics should not be taken lightly and it starts with its collection methods. 3. Evidence Gathering and Identification Going into a crime scene with a plan in place makes it is easier to sort through what pieces of evidence could be relevant to the offense. The purpose of the evidence should be to build a case based on its content and what role that evidence played in the case. Regardless of hardware or software evidence being examined the investigator should take into consideration all possible outcomes if any steps of search... ... middle of paper ... ...ion Criminal Division. Retrieved from http://www.justice.gov/criminal/cybercrime/docs/ccmanual.pdf Solomon, M. (2011). Computer Forensics Jumpstart. Indianapolis, Ind.: Wiley. United States Department of Justice, National Institute of Justice. (Nov 5, 2010) Digital Evidence Analysis Tools. Retrieved from: http://nij.gov/topics/forensics/evidence/digital/analysis/Pages/welcome.aspx References: Department of Justice. Prosecuting Computer Crimes Computer Crime and Intellectual Property Section Criminal Division. Retrieved from http://www.justice.gov/criminal/cybercrime/docs/ccmanual.pdf Solomon, M. (2011). Computer Forensics Jumpstart. Indianapolis, Ind.: Wiley. United States Department of Justice, National Institute of Justice. (Nov 5, 2010) Digital Evidence Analysis Tools. Retrieved from: http://nij.gov/topics/forensics/evidence/digital/analysis/Pages/welcome.aspx
Office of the Inspector General. (2010). Review of the Federal Bureau of Investigation Laboratory’s Forensic DNA Case Backlog. U.S. Department of Justice.
US Department of Justice, Federal Bureau of Investigation. Uniform Crime Reporting Statistics. n.d. 13 February 2012 .
Forensics investigations that require the analyzation and processing of digital evidence can be influenced both positively and negatively by a number of outside sources. In this paper, we will explore how physical security plays a role in forensics investigations activities. We will start by examining how physical and environmental security might impact the forensics investigation process. Next, we will discuss the role that physical and logical security zones play in supporting effective forensics activities. We will illustrate how centralized and decentralized physical and environmental security affects the forensics professional’s approach toward the investigation. Lastly, we will evaluate some potential areas of risk related to the physical security of our case study organization, Widget Factory, identified in Attachment 1.
Gardner, T. J., & Anderson, T. M. (2013). Criminal evidence: Principles and cases (8th ed.).
The last type of evidence I will discuss are documents. Everyone has a different handwriting and different characteristics that make it unique. Computers are also unique in the way they type and print out things. Document examiners can look over these and establish the similarities in the handwriting and computer forensic specialists can extract logs and other data from most devices.
One of the most important aspects of studying a history of a place is why that place came into existence in the first place. The FBI's Regional Computer Forensics Laboratories are perhaps not a terribly well-known entity within the general public, yet they play an essential part in both our justice system, and our everyday lives. So this begs the question, why would a laboratory centered strictly around computers, even more specifically the forensics around computers, come to be in an age where certainly all major government establishments have, and are familiar with, computers and the technology associated within them. These are a few of the questions that will be answered throughout this research paper, along with an analysis of where they are today, and where it appears the future of these labs will take them.
“Advance in Forensics Provide Creative Tools for Solving Crimes.” www.ctcase.org. Np. n.d. Web. 17 March 2014.
"Using DNA to Solve Crimes." U.S. Department of Justice: National Institute of Justice. (September 9, 2014). Web. 29 May 2015.
Jost, Kenneth. "Examining Forensics." CQ Researcher Online. N.p., 17 July 2009. Web. 29 Apr. 2014. . How criminals can use photoshop to eliminate evidence
Bean, Philip. "Technology And Criminal Justice." International Review Of Law, Computers & Technology 13.3 (1999): 365-371. Business Source Complete. Web. 5 May 2014.
Collection of evidence is usually a term designated to refer to the collection of physical evidence, government agencies such as police or environmental protection departments will have their own methods for the collection, storage and conservation of physical evidence and it is the responsibility of forensic personnel to adhere to these set guidelines. General principles which are shared amongst various agencies include, the creation of contemporaneous notes, recording the collection of evidence via photographing, videotaping and/or audiotapes, preserving the crime scene by sealing off the location and only allowing designated personnel to enter, avoiding contamination of the crime scene by investigators through the use of full body covering and also preventing cross-contamination with the scene and any suspects.
Forensic science has now been recognized as an important part of the law enforcement team to help solve crimes and cold cases. The advances in technology are being used each day and we must continue to strive to develop better advances in this field. The recent discovery of using DNA in criminal cases has helped not only positively identify the suspect, but it has helped exonerate hundreds of innocent individuals. “With new advances in police technology and computer science, crime scene investigation and forensic science will only become more precise as we head into the future.” (Roufa, 2017) Forensic science and evidence helps law enforcement officials solve crimes through the collection, preservation and analysis of evidence. By having a mobile crime laboratory, the scene gets processed quicker and more efficiently. Forensic science will only grow in the future to be a benefit for the criminal justice
What did they do ? Before we talk about it any further, we have to know some definitions that we use in digital forensics and digital evidence, not only two of them but the others too. This chapter will explain about it . Before we talk about it any further, we have to know the definition of what we are talking about. In the introduction we already know what digital forensic and digital evidence shortly are. In this chapter, we will more explore what they are, and some state that we found when we search about digital forensic and digital evidence. Computer forensics is a broad field and applied to the handling of crimes related to information technology. The goal of computer forensic is to securing and analyzing digital
Gaensslen, R. E., Harris, H A., & Lee, H. (2008). Introduction to Forensic Science and Criminalistics. New York, NY: The McGraw-Hill Companies, Inc. .
Federal Bureau of Investigaiton. (2010, December 22). Preliminary Semiannual Uniform Crime Report, January –June, 2010. Retrieved from http://www.fbi.gov/about-us/cjs/ucr/crime-in-the-u.s./2010/preliminary-crime-in-the-us-2009