Introduction Web browsers have become one of the most frequently used applications on modern computers and mobile devices. Every website visit, login session, search query, and download leaves behind traces known as web browser artifacts. In digital forensics, these artifacts play a crucial role in reconstructing user activity, identifying ...
Introduction In every criminal investigation, evidence plays a crucial role in uncovering the truth, identifying suspects, and ensuring justice. Evidence helps investigators reconstruct events, establish links between victims and suspects, and present reliable facts in court. Without proper evidence, even the most serious crimes can remain unsolved. From fingerprints and ...
Every file stored on a computer occupies space on a storage device such as a hard disk or SSD. But have you ever wondered how the operating system keeps track of where each file is stored? This is where file allocation methods come into play. These methods define how files ...
Introduction Signatures have long been used as a symbol of identity, consent, and authorisation. From banking transactions and legal agreements to passports and business contracts, signatures continue to play a vital role in everyday life. However, with the increasing cases of forgery and document fraud, verifying the authenticity of signatures ...
In forensic science, precision documentation plays a critical role in evidence examination and courtroom presentation. Two terms often confused in imaging science are photomicrography and microphotography. Although they sound similar, they refer to entirely different processes. Understanding the distinction is essential, especially in questioned document examination, trace evidence analysis, and ...
Introduction Crime scene evidence plays a crucial role in modern criminal investigations. Every fingerprint, bloodstain, footprint, digital device, or handwritten note collected from a scene has the potential to uncover the truth and help investigators reconstruct events accurately. However, evidence is extremely fragile. A single mistake at the crime scene ...
In digital forensics, understanding disk partitioning schemes is essential for accurate evidence acquisition, analysis, and recovery. Two of the most common partitioning standards encountered during forensic investigations are MBR (Master Boot Record) and GPT (GUID Partition Table). Although both define how data is organized on storage devices, they differ significantly ...
Introduction Forensic science has traditionally been associated with fingerprints, bloodstains, firearms, and DNA evidence collected from physical crime scenes. However, in the modern digital era, investigators are increasingly encountering a new form of invisible evidence: “digital dust.” Every online action, electronic interaction, deleted file, location ping, and even metadata fragment ...
Introduction Drones have rapidly evolved from simple recreational devices into powerful tools used in photography, agriculture, surveillance, military operations, logistics, and law enforcement. However, as drone technology grows more advanced, cybercriminals are also finding new ways to exploit its vulnerabilities. One of the most serious emerging threats is skyjacking—the unauthorised ...