Business Continuity Plan Essay

At the start of the investigation first responders gave investigator a raw image of the implicated workstation’s memory and hard-drive contents in an EnCase format. These files were copied into evidence files using the Forensic Tool Kit (FTK) application. Appendix A, figure 1 and 2, shows the results of the results of MD5 and SHA1 hashes performed on the two files named ‘jane_ram_ss26’ and ‘jane_hd’. This information validates the

Digital forensics (sometimes Digital forensic science) is a branch of forensic science encompassing the recovery and investigation of material found in digital devices, often in relation to computer crime.[1][2] The term digital forensics was originally used as a synonym for computer forensics but has expanded to cover all devices capable of storing digital data and is now used to describe the entire field.[1] The discipline evolved in a haphazard manner during the 1990s and it was not until the early 2000s that national policies were created.

These software tools are focused on every specific type of digital evidence, deleted files, e-mails, network traffic, etc. During the software selection, a choice needs to be made between open source tools or a commercial products. Both of them have their advantages and disadvantages. Factors such as cost, functionality, capabilities, and support are some of the criteria that can be used to make this decision.

By performing the tasks required in this lab, many other attributes, references, and system information was gleaned that will benefit forensic efforts in the future. For this lab, the time zone of the computer has been isolated to China Standard Time, which in itself is suspicious. BHOs and add-ins were also located using registry values. Among this, there was only a reference to Bing Bar, which was identified in an earlier lab as a download performed on Jane’s computer. Moreover, this lab uncovered startup applications (UPnP.exe and SCVHhost.exe) that were identified as potentially suspicious in previous labs. Lastly, this lab allowed the student to locate USB storage devices that were connected to Jane’s system as well as the times associated with the connection and removal of the device in the system’s

Review the information in the text sheet entitled “Overview of Evidence and Digital Forensic Analysis Techniques,” which describes different types of digital forensic analysis techniques, such as disk forensics and e-mail forensics.

Data is crucial to the success of any company and they are now increasing their efforts in soliciting and retrieving customer data to learn more about their client's preferences, likes, and dislikes. This, among other factors has attributed to a growing field of data science where data scientists learn to collect crucial data. While there are many types of data, this paper will primarily focus on digital data and how digital scientists can retrieve these data to support provide information for the crown or for the defense. This area has received more attention because criminals such as terrorists have realized the effectiveness of using digital devices to aid in their criminal endeavors (Reith, Carr & Gunsch, 2002, p.2). To combat this, law enforcement agencies are now relying on digital scientists to preserve, collect, analysis and interpret "digital evidence derived from digital sources" (Vincze, 2016, p.184) to help prevent cybercrime and prosecute (or exonerate) suspects. The purpose of this paper is then to illustrate why digital forensic is crucial to addressing the new dangers presented in our society by analyzing the strengths and demonstrating why the weaknesses of the field

The reduced data process required only 79 seconds to collect the subset from a 320GM hard drive, which presents a significant reduction in time when compared to the time required to forensically image and verify a hard drive using standard forensic bit-by-bit imaging (2014). The proposed methodology presents an efficient solution for reducing data storage requirements while simultaneously reducing the chances of a privacy violation from reviewing unrelated personal information.

It is very important that the data is not altered. Once all the data is retrieved and examined from the computer, the next step is to analyze it. This step is crucial because the forensics investigator can find out when the inappropriate files were transferred or install into the computer and if they have been modified. The analysis is done with specialized tools to review all of the data, protected data, windows registry and email. After the analysis process is completed the forensics investigator will then create a report describing all the steps that he did to find the evidence. The report will be given to the main investigator of the

The OS provides digital forensic investigators with the primary application where the files, folders, and logs of every event that has occurred involving the suspect’s information system can be located. Furthermore, this information can be utilized by the investigator’s to understand how incidents like network intrusion, malware installation, and insider file deletions have occurred. As a result, OS’s is the location where relevant information on incidents or unlawful activities can be discovered with the proper collection and examination

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.

To conclude with my case study, is worth to mention that in every forensic investigation is different and the circumstances and particularity of the case will conduct to the right forensic tools needed. Before start conducting a case every forensic investigator should gather how much information as possible from the suspected person or target system. In this case I focused my attention on my client's background information and technical knowledge of computer resources as well as security policies of her company and habits of usage. For all these reasons identifying the nature of the case before conducting any investigation will set the path and guide me in the selection of the best course of action to implement the right tools in my

Computer hard disks act as back-up and storage for materials, financial details from sales and phone and email contacts for users of child pornographic materials. Therefore, the search warrant need include the hard disk and other external memories that may hold any incriminating information on the behavior of suspected child perverts. These back-ups provide vital information that may serve as evidence against suspected dealers, users, possessors and transmitters of child related porn materials (Foster, 2005). They further hold a key to the financial dealings involving porn materials.

During the data authentication process the chain of custody must be maintained and in addition to the chain of custody the system date and time must be documented in doing this the evidence will bear the exact date and time each of the different files were created or modified. All officers should be sure to take care of the document, so it remains unchanged because then the court cannot label the evidence as hearsay. "The by-product of a machine operation which uses for its input ‘statements’ entered into the machine" and was "was generated solely by the electrical and mechanical operations of the computer and telephone equipment” (Civil action Group, 2006). There are legal guidelines that must be met in court like; computer hardware reliability, software reliability the manner in which the information was entered, accuracy of data, how data was stored and all precautions that were taken to ensure no evidence was lost. The software program should be presented to show how to works in processing the data and how accuracy is ensured this will result in the data being entered in court as any other record (Ashcroft, Daniels & Hart, 2004).

In the 1980’s it had become easy for the public to get their hands on a computer system “As a result of this popularity networks began to store personal information aligned with banking and identification purposes (Laws)”. Computers become a gold mine for criminal to take advantage of because it was easier for the public to access their banking information to make transactions. “In 1984 the FBI Magnetic program was created, this program was later known as the Computer Analysis and Response Team which is still in existence today and in 1995 the International Organization on Computer Evidence was formed (Computer Forensics Training 101)”. But the history of computer forensics can be found in the 1970’s as the

EnCase Forensic one of the leading forensic software suites on the market today. It is designed for forensic practitioners who need to conduct forensically sound data analysis and investigations utilizing a repeatable and defensible process. The suite lets forensic examiners acquire data from a vast array of devices, discover evidence hidden deep within hard disks, and create comprehensive reports without compromising the integrity of the original evidence (EnCase Forensic, n.d.). It comes with a price tag of approximately $2,995.00.