Introduction In the world of computing, file systems play a very critical role in organizing and managing data on storage devices. While the fundamental principles of file systems are similar across operating systems, each platform has its own unique architectural implementation tailored to specific requirements and design objectives. In this ...
Do disk forensics approaches such as block-level analysis apply to solid-state devices and flash drives? Flash drives completely eliminate the concept of a block or any rotating portion, so what happens now? Do your delete, erase, wipe, and format concepts continue to function similarly? So on and so forth.Do your ...
Introduction: In digital systems, computer memory is essential because it serves as a workspace for the temporary storage and processing of commands and data. Choosing the appropriate memory type is crucial for building high-performance computing systems tailored to different use cases. This article provides an overview of the common types ...
In today’s digital landscape, the rising risks of data breaches, unauthorized access, and improper data disposal underscore the crucial need for robust data security. DOD (Department of Defense) wiping, a concept introduced by the U.S. Department of Defense, emerges as a key guardian of sensitive information. By employing a rigorous ...
In the field of digital forensics, where accuracy of data and integrity are essential, Redundant Array of Independent Disks (RAID) technology has become vital. RAID provides an important function in ensuring data reliability, availability, and recoverability, making it a valuable resource to forensic investigators. This blog will look at the ...
We’ve been working with a computer forensics team for the past 1.5 years, and we have a checklist of typical questions to ask our clients before each engagement to prepare the necessary equipment and develop a timeline for computer imaging and analysis. Some of these queries include “How many computers ...
HFS+ and APFS vs exFAT and NTFS: Which File System is Best for Mac Forensic Imaging? When it comes to selecting the destination drive format for Mac forensic imaging, there are numerous alternatives. However, not all file systems operate or behave in the same manner. In this blog, we’ll compare ...
Introduction In the field of digital forensics, mobile devices are critical in discovering key evidence. Among these gadgets, Apple’s iOS systems stand out for their unique collection of artifacts that are critical in investigations. iOS devices, such as iPhones and iPads, save a large amount of data that can be ...
There is no security in deletion. In a file system, deleting a file just deletes the file’s entry (pointer) from the file index. Consequently, the actual data is still present on the disk and is simply retrievable with the use of a simple data recovery program. Thus, before discarding, donating, ...