Introduction to Computer Forensics

Computer forensics It is the process of investigating electronic devices or computer media. The purpose is to discover and analyze the available, deleted or “hidden” information. This information can be used as useful evidence to support the legal affairs claims and defenses, and may have some Help is accidentally deleted or lost due to hardware failure.

However, this is a very old technology, but due to technological advances and the development of modern tools and software, it has undergone great changes, which makes computer forensics experts easier for computer forensics experts. Faster and more accurate To find and restore more evidence / data.

Computer forensics has changed the way digital evidence is collected and used as criminal evidence, and it is done using advanced technical methods. Computer forensics experts use these techniques to discover possible criminal evidence from electronic storage devices. Data can come from any type of electronic device, such as pen drives, compact discs, tapes, handheld devices, PDAs, memory sticks, emails, logs, hidden or deleted files, etc.

Most of us think that deleting a file or history will completely delete it from the hard drive. In fact, it only deletes files from that location, but the actual files remain on your computer. Although you can completely change or delete the data in the storage device, it is easier to track the operations that have been completed on the computer, but it is difficult to tell who said it. It depends on the skills of the computer forensic expert, how he can find and recover the data without causing any loss or change.

During the Enron scandal, computer forensics received widespread attention, and it is widely believed to be the largest computer forensic investigation in history. Today, computer forensics and electronic discovery have become standard components of all types of litigation, especially involving large-scale litigation involving company affairs and large amounts of data.

By tracking e-mails, chat records, files, tapes, sites people browse or any other form of information, computer forensics can detect fraud, unauthorized use of computers, violations of company policies, and insufficient records. Electronic Communications.

Data security is one of the biggest problems facing the business world now. This is due to the publication of the company ’s Internet / policy and the consequences of violations, and employees signing compliance documents. Enterprises can initiate monitoring of their computer systems to avoid future legal consequences. Let employees know that they can use surveillance software and computer forensics personnel to prevent employees from doing wrong things.

With the use of computers in daily life and the increase in the number of high-tech crimes, computer forensics is becoming more and more important in the litigation support industry. Unlike many jobs in the field of information technology, due to the confidentiality of data services, computer forensics services are not outsourced to other countries, which prevents it from traveling just to save a little cash.


Source by Kevin Cohen