Digital Forensic Paper

Instead of seeing the overall picture, Martin was under the impression that tracing his actions will be impossible. Admittedly, digital footprint is one of the cyber forensics close kept secret, which allow investigators to analyze data and trace actions performed while using any information systems in the military networks. In other words, even when Martin walked out from his workplace by hand carrying classified documents, cyber forensics can pin-point to the computer used to access specific website including date and time stamp. As a result, evidence collected on the digital media progressively documented and verified as part of groundwork prior to legal proceedings. Due to enhanced and efficient technologies developed nowadays, criminals in the digital world will face the law sooner than what they would expect

blood, skin cells, semen, hair, saliva, and tissue. The use of organic materials, such as

Throughout the most recent decade, the quantity of wrongdoings that include PCs and Internet has grown,spurring an expansion in organizations and items that plan to help law authorization in utilizing computerized proof to decide the culprits, strategies, timing and casualties of PC wrongdoing. As a result,digital criminology has advanced to guarantee legitimate presentation of PC and digital wrongdoing evidentiary information in court. As indicated by Federal Bureau of Investigation [FBI] 2008 insights, in the UnitedStates, the span of the normal advanced measurable case is developing at the rate of 35% every year – from 83 GB in 2003 to 277 GB in 2007. With capacity limit development outpacing system transfer speed andlatency enhancements,

This paper explores deoxyribonucleic acid (DNA) collection and its relationship to solving crimes. The collection of DNA is one of the most important steps in identifying a suspect in a crime. DNA evidence can either convict or exonerate an individual of a crime. Furthermore, the accuracy of forensic identification of evidence has the possibility of leaving biased effects on a juror (Carrell, Krauss, Liberman, Miethe, 2008). This paper examines Carrells et al’s research along with three other research articles to review how DNA is collected, the effects that is has on a juror and the pros and cons of DNA collection in the Forensic Science and Criminal Justice community.

Over the last few years law enforcement has shown some major development and growth when it comes to forensic technology. The use of things such as cell phones, computers, gps devices has drastically increased. As a result, these devices regularly contain vital evidence, including user data, call logs, position, text messages, email, imageries and audio and video recordings. When it comes to cyber forensics, law enforcement has a substantial challenge in keeping current with technology changes. New technology is released onto the marked very quickly, both hardware and software. It is imperative that these agents know when these things will hit the market and how to use them. The enormous capacity of information contained on digital devices

Computer forensics is the process that applies computer science and technology to collect and analyze evidence which is crucial and admissible to cyber investigations (Sindhu & Meshram, 2012). Adding the ability to practice sound computer forensics will help ensure the overall integrity and survivability of an organization’s network infrastructure (U.S. Cert, 2008). In this paper, we review a number of scenarios where computer forensics is necessary. We determine good sources of data for each scenario, and determine which would be optimal.

In a world where technology is increasingly becoming the way of life, it was only a matter of time before crime was no longer just in the streets but happening online as well. Criminals now get a new approach to carry out their crimes with the use of computers. Since technology is more like a murder mystery than catching the bad guy in the act, a new discipline of forensics needed to be put into place. This is known as computer forensics. Forensic science is any science used for the purpose of law. In the case of computer forensics it is “the discipline that combines elements of law and computer science to collect and analyze data from computer systems, networks, wireless communications, and storage devices in a way that is admissible as evidence in a court of law” (U.S. Cert, 2008). Meaning if you do something illegal on the Internet it can be found.

Forensic tools are essential requirements of forensic research and investigation in order to prove integrity of data and validate the result to be correct and lawful. Law enforcement cannot only rely on forensic tools to make a verdict, thus these forensic tools need to be validated in order to minimize errors and avoid wrong decisions that can result into serious consequences. As the field of digital forensics is growing in a rapid pace, there are numerous forensic tools made in order to cope with the demand. There are many concerns associated with forensic tools. First of all, these tools need to meet the standards required by the forensic tools validation association such as NIST in order to make the tool a valid source to

The field of digital forensics has grown to become a science in itself; in the last decade, “digital forensics has helped to resolve an increasing number of cases

This paper will briefly identify and explain the psychological aspects of digital forensics. It will further examine the role of psychological profiling in digital forensic investigations. Lastly, it will examine the various stresses that digital crime investigations places on the digital forensics investigator.

There are a number of clear advantages of computers and the use of computer technology in investigations. Most police departments are now equipped with technologies allowing them to implement computer forensics investigations. Computer forensics help solve cases where hacking or other internet crimes like the distribution of child pornography have taken place. The FBI has specialized departments working with computer technology to track crimes as they are conducted on the Internet, and therefore in federal jurisdiction. Such technologies allow investigators to track through time in ways that many criminals may not have even thought possible. In addition, the use of advancements in computer technology has begun to empower law enforcement in criminal investigations in real life as well. Understanding of computer technology helps investigators gather more evidence from suspects' computers and internet usage. Here, the research suggests that "computer forensics is now used to solve crimes such as endangering the welfare of a child, sexual assault, embezzlement,

This paper will help explain the basic understanding of computer forensics. I will also identify five areas in computers and computer application a forensic investigator can look for digital evidence. I will identify three types of criminal investigations that can utilize the services of computer forensic investigators. This paper will help with the understanding of computer forensics.

The science of digital forensics involves an amalgamation of computer science theories, knowledge of legal processes, “civil and criminal law as applicable to the use of computers, and activities performed and transactions conducted over internet and other networks” (WebFinance, 2017). With these varied disciplines, it is important especially when a difference in understanding of words and their definitions can mean significant changes impacting a person’s life, well-being, and even his or her family’s well-being. Not surprisingly, “Those involved in computer forensics often do not understand one other. Groups have evolved separately with only little interaction” (Peisert, Bishop, & Marzullo).

One of the drawbacks of computer technology and its use by law enforcement is that digital or electronic data and evidence obtained during investigations may easily be modified, deleted or lost. This fact makes the admissibility of such evidence in court to be contested thus slowing down the prosecution of crimes.

Therefore, “digital” evidence is very similar and familiar to first responders because digital evidence is, evidence that is of an electronic nature, where its environment is in the “virtual reality” of computers and other electronic devices. Digital, electronic data, or information takes the form of “bits” and “bytes,” which are stored magnetically on a computer’s hard disk drive. Digital evidence can take many different forms; such as: