The Science Of Digital Forensics

When faced with problems as a computer forensics investigator you must be very flexible. There are many different types of computer related crimes in today’s society. They may range from child pornography to identity theft to even insider trading on Wall Street. The possibilities for the criminals in our world to use computers and the Internet against us are endless. The computer forensics or cyber forensics fields are growing but are still learning every day because it is such a young field of study. New things emerge every day that computer forensic investigators must adapt to and begin to learn to help combat these criminals. Investigators will use many tools to help them find incriminating evidence. These investigators must learn these tools inside and out to make sure every test they run can be valid. The computer forensics field is growing rapidly and there are a lot of real world threats that we need these investigators to help us solve.

After I graduate high school, I want to become a Forensic Science Technician. There are many different pathways to go into Forensics. The path I will pursue is to begin my education in the Health Science Career Field in Diagnostic Services. From there I will go into the Human Services Career Field and will continue my education in Forensic By going into the health field before going into Human Services I will have an advantage by knowing more information on the human body.

Computers have evolved on how we communicate thru technology. People use technology in creative ways that can complicate the forensic analysis process, importantly when attempts are made to conceal digital evidence. The economy consists of millions of users spend hours surfing the web, stay up to date with current events, and take part in many activities.

Most people associate digital forensics with the investigation of a crime. However, in recent years it has also become the source of tools and methods used for protecting and analyzing data from the past. This paper is expected to provide a practical overview of a commercial software product used specifically for forensic investigation of mobile devices. A mobile device is a small computing device, generally small enough to be handheld, having a monitor with touch input and /or a miniature keyboard. The following are common examples of mobile devices: cell phones; smartphones, like Apple’s iPhone or Samsung’s Galaxy Note; GPS devices; and personal digital assistants (PDAs). Laptop computers, tablets and products that are not small enough

Criminalization is a social phenomenon, which has haphazardly increased in last few years as Information and Communications Technology (ICT) has become an internal part of our daily lives. Atomic computer users and large corporate companies are increasingly dependent on services provided by ICT. ICT provides wide range of services that are utilized by individual systems as well as enormous database handling companies. For numerous reasons, something is bound to go wrong within the ICT environments which may include an intentional attack on different services provided by an organization. Digital forensics has evolved significantly in the direction of prosecuting such criminals. Making use of freely available information on internet and rapid technological advancements in ICT has contributed to performing easy investigations rather cumbersome.

Forensic Science as applied to Digital Evidence. Forensics is the use of a scientific approach to investigate and present valid evidence in a court of law. The ultimate goal of digital forensics is to collect, preserve, analyze and interpret digital evidence in support of an investigation for legal cases. This includes everything from pulling data from a smart phone or laptop to analyzing network traffic logs. Digital forensic investigators have a wide variety of tools and techniques at their disposal and must follow some basic principles when working with evidence. One of the most important guiding principles of any forensic science is that investigators must never take any action that alters the evidence itself and may lead to misinterpretation of that evidence.

Digital forensics is the process of uncovering and interpreting electronic data for use in a court of law. The main goal of the process is to preserve any evidence in its most original form while performing a structured investigation by collecting, identifying and validating the digital information which will be admissible in a court of law. To collect the document has to follow certain guidelines. United States v. Gourde (2006) and United States v. Zeigler (2007) are both great examples of cases to investigate the case. The primary goal of this document is to demonstrate the importance of digital forensics in solving criminal investigation. In the following paragraph two criminal cases are studied and analyzed.

We live in the information age; the way people communicate and practice business has changed tremendously. Everyday new technologies such as: operating systems, applications and automated software make our lives easier. As computer technologies continue to grow, the necessity of securing private information has not been an easy task for computer networking administrators and information security teams. For digital forensic investigators, staying on top of rapidly evolving technologies had become an everyday challenge. Therefore, there are several factors that play an important role to be successful in digital forensics career. First, you must become familiar with the newly OS platforms. Secondly, continuous testing, evaluation and research could expand the capabilities of a forensic lab. Lastly, forensic investigators should maintain connections with a

Being able to work with computers and breaking codes have always been a great interest for me in my final years of high school. During my senior year going into the summer I’ve decided to take on the major of forensic computing. In this field I will be able to pursue a job in to becoming a computer forensics analyst.

I swear I don't spend my Saturday's cutting up dead people. That's usually one of the first things I end up explaining to people when I tell them I do forensics. I've had many of great experiences with forensics throughout my years competing, as well as a few that were less than ideal, to say the least. The combination of the two has been a large part of who I am though, and I wouldn't trade the experience for anything.

The major take away from this talk are, realize the important of forensic analysis for investigators, identify deleted data, know the process of database carver and understand the persistence of database. In the paragraph below I will explain each lesson in detail.

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

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.

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.

What is Computer forensics basically it is the integration of computer science and law to solve crimes. It serves as a branch of digital forensic science and it applies to evidence that is found in computers and digital storage media. Its purpose is to examine digital media through the identification, preservation, collection, analyzation and offering facts and creating opinions based on the digital information. Even if it relates most with many computer crimes computer forensics still can be used in civilian cases. The purpose of this essay is discuss how practice of Computer forensics originated, the challenges it faces, how it is used to help in the investigation of a crime and some examples of cases, and finally where the future of this technology is headed.