From being a prized possession, they have become an outright need as they are used for a lot more than just calls and messages. Smartphones have gone through a progressive advancement over the last two decades. Finally, we analyzed the tools on the basis of their ability to extract digital evidences from the device and their performance are examined with respect to NIST standards. This useful data can easily be recovered by forensic analysts for future examination of any crime situation. From the results of these experiments, a considerable amount of essential data was successfully extracted from the examined smartphone. Data extraction and analysis are carried out using three tools, i.e., Magnet AXIOM, XRY, and Autopsy. The essential motivation behind the examination and tests is to find whether the data resides within the internal storage of the device or not after using these social networking apps. This research is aimed at performing forensic investigation of five social networking apps, i.e., Instagram, LINE, Whisper, WeChat, and Wickr on Android smart phones. Many of such crimes are carried out through social networking apps therefore, the forensic analysis of allegedly involved digital devices in crime scenes and social apps installed on them can be helpful in resolving criminal investigations. This momentous usage has also resulted in a huge spike in cybercrimes such as social harassing, abusive messages, vicious threats, broadcasting of suicidal actions, and live coverage of violent attacks. The use of social networking apps on smartphones has become a dominating part of daily lives. These scripts and methodologies can be used to collect and analyze volatile data immediately.Smartphone users spend a substantial amount of time in browsing, emailing, and messaging through different social networking apps.
FORENSIC ANALYSIS ANDROID WINDOWS OS X 2017 HOW TO
Instead of using expensive commercial tools that clone the hard drive, you will learn how to write your own Python and bash-based response scripts. Author Jaron Bradley covers a wide variety of topics, including both the collection and analysis of the forensic pieces found on the OS. The number of Macs on enterprise networks is rapidly increasing, especially with the growing prevalence of BYOD, including iPads and iPhones. While there is a lot of focus on Windows because it is the predominant desktop operating system, there are currently very few resources available for forensic investigators on how to investigate attacks, gather evidence and respond to incidents involving OS X. The skills of a forensic investigator are critical to determine the source of the attack as well as the impact. Perhaps more importantly, though, businesses are seeing enormous impact from malware outbreaks as well as data breaches.
Digital evidence is not only critical in the course of investigating many crimes but businesses are recognizing the importance of having skilled forensic investigators on staff in the case of policy violations. While forensics is commonly thought of as a function of a legal investigation, the same tactics and techniques used for those investigations are also important in a response to an incident. Digital forensics is a critical art and science.
By mastering the forensic artifacts of OS X, analysts will set themselves apart by acquiring an up-and-coming skillset.