Forensic Analysis for Computer Systems - Evolution

A type of attack where attackers try to trick victims into giving up sensitive information like login credentials or financial details.

A crucial part of ensuring the security of computer networks and systems. It helps investigate digital evidence and provides strong proof in legal cases.

Creating copies of digital evidence for analysis to protect the original data's integrity.

Ensuring that digital evidence remains unaltered during an investigation, ensuring its accuracy and reliability for legal purposes.

The emergence of computer forensics as a distinct field of study, originating from the need to address electronic crimes that increased in the 1970s.

Fraud committed by individuals with specialized knowledge who manipulate computer systems for personal gain.

A type of fraud targeting financial systems where small fractions of money were diverted to unauthorized accounts.

An early example of computer crime committed during the mainframe era, involving the manipulation of computer data to steal funds.

The need for a specialized field to investigate crimes, such as financial fraud, where the evidence is stored digitally in computer systems.

A set of principles and guidelines that govern the collection, preservation, and analysis of digital evidence.

A team of professionals with specialized skills in computer technology and forensics, responsible for investigating digital crimes.

The FBI established a program focused on analyzing and responding to computer crimes. This marked a key moment in the birth of computer forensics.

This team was created by the FBI and is considered a pivotal moment in the history of computer forensics.

The development of software specifically designed for computer forensics became more prominent by the early 1990s.

The IACIS was founded in 1988 as an international non-profit organization dedicated to professional computer forensics. It plays a key role in training and setting standards in the field.

ASR Data's Expert Witness for Macintosh became the first commercial software with a graphical user interface (GUI) to be used in computer forensics.

EnCase became a popular tool in computer forensics after its creator, a former partner at ASR Data, developed it.

The IOCE aims to connect organizations involved in digital evidence, fostering collaboration and improving the quality and consistency of forensic practices.

The rising number of cybercrimes led G8 nations to recognize the critical importance of computer forensics in 1997.

A dedicated space equipped with specialized hardware and software to conduct computer forensics investigations.

Individuals trained to conduct forensics investigations, gather evidence, analyze data, and report findings.

A person responsible for capturing and preserving evidence at a crime scene, including IT devices and related equipment.

IT professionals responsible for detecting and responding to incidents involving computer security breaches, policy violations, or malicious activities.

An attempt to gain unauthorized access to a computer system, network, or data.

The practice of monitoring and responding to events that may compromise a computer system or network's security.

A specialized group designed to respond to computer security incidents and conduct forensics investigations to prevent further damage.

The use of computer forensics is essential because it helps investigate digital evidence in a variety of areas, including cybercrime, fraud, and intellectual property theft.

The ever-increasing rate of cybercrime, encompassing phishing, hacking, and data theft, highlights the importance of computer forensics in addressing these threats.

Computer forensics tools and techniques have evolved alongside the advancements in data storage and transfer technologies, such as desktop computers, laptops, routers, printers, CD/DVDs, and flash drives.

Computer forensics software, like ILook and Access Data Forensic Toolkit (FTK), has been developed to analyze and read digital evidence from various storage devices and systems.

Phishing is a cybercrime tactic where perpetrators use deceptive emails, text messages, or phone calls to trick individuals into revealing sensitive information, like passwords or financial details.

To combat cybercrime effectively, forensic experts are needed in both public and private organizations to investigate digital evidence and ensure effective security.

Organisations should ensure that their network administrators and security staff are knowledgeable about laws pertaining to digital evidence and cybercrime to maintain compliance and security.

The field of computer forensics must continuously evolve and adapt to stay ahead of advancements in computer technology and the evolving nature of cybercrime.

If you encounter a situation you don't fully understand or lack the skills to handle, stop the investigation immediately. Do not attempt to proceed without proper knowledge or guidance.

When facing a roadblock, consult with experienced professionals or seek additional training to enhance your skills and knowledge.

Always adhere to the established rules and procedures of evidence collection and handling to ensure that the evidence is admissible in court.

Thoroughly document any changes or modifications observed in the evidence during the investigation process, along with the reasons, results, and nature of the alterations.

Before commencing any investigation, obtain written permission from the appropriate authorities, outlining the scope of your investigation.

Always comply with the organization's security policy, whether it relates to data access, copying, or handling sensitive information.

Information Technology security refers to a comprehensive strategy encompassing various aspects like network security, data protection, and access control, aimed at safeguarding organizational assets.

During investigations, handling and accessing sensitive data requires written permission to avoid potential legal ramifications.