Computer Forensics: Evidence Collection & Preservation by EC-Council

By EC-Council

The pc Forensic sequence by means of EC-Council offers the data and talents to spot, tune, and prosecute the cyber-criminal. The sequence is constituted of 5 books masking a extensive base of themes in machine Hacking Forensic research, designed to show the reader to the method of detecting assaults and accumulating proof in a forensically sound demeanour with the cause to file crime and forestall destiny assaults. inexperienced persons are brought to complicated recommendations in laptop research and research with curiosity in producing power felony proof. In complete, this and the opposite 4 books supply instruction to spot proof in computing device similar crime and abuse instances in addition to music the intrusive hacker's course via a shopper process. The sequence and accompanying labs aid organize the safety scholar or expert to profile an intruder's footprint and assemble all useful details and facts to help prosecution in a court docket of legislations. community Intrusions and Cybercrime contains a dialogue of instruments utilized in investigations in addition to info on investigating community site visitors, net assaults, DOS assaults, company Espionage and masses extra!

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Extra info for Computer Forensics: Evidence Collection & Preservation (Ec-Council Press Series: Computer Forensics)

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It is costly to build a TEMPEST lab, as checks and maintenance have to be carried out at regular intervals. As a replacement for a TEMPEST lab, some vendors have come up with workstations that emit only low amounts of radiation. The cost of this kind of workstation is higher than a typical forensic workstation. Fire Safety Fire can be disastrous in a forensic lab. Any electrical device can be a source of fire, though this does not generally happen with computers. On a few occasions, short circuits can also damage cables.

Outside experts can provide information regarding a case that is still being investigated. These experts can also provide insight into the locations to be searched for incriminating evidence or even help to solve the case itself. Role of Digital Evidence When intruders bypass the security settings of a victim’s computer or network, they often leave evidence that can serve as clues to document the attack. Certain factors that can contain valuable evidence include: • Use/abuse of the Internet, indicating the intruder probably exchanged some type of communication or was able to install malware on the victim’s computer • Production of false documents and accounts, which indicates that the intruder is probably concealing something • Encrypted or password-protected material, which indicates that the intruder is transferring or hiding some secret information • Abuse of the systems, as when the attacker is using the victim’s computer as a zombie or bot to further the attacker’s criminal activity • E-mail contact between suspects/conspirators, which could indicate that more than one intruder is involved and that some sort of collusion has taken place Cyber Crime Investigations 1-19 • Theft of commercial secrets or proprietary information • Unauthorized transmission of confidential information • Records of movements within the company, allowing the attacker to benefit from insider knowledge • Malicious attacks on the computer systems themselves, up to and including denial-of-service attacks • Stealing names and addresses of the user’s or company’s contacts Understanding Corporate Investigations Private investigations involve private companies and attorneys addressing a company’s policy violations and litigation disputes such as wrongful termination.

Some of the pieces of equipment common to any computer forensic lab are: • Cabinets: Each cabinet should contain a computer system that has a CPU with high processing capacity, high-speed RAM, drive bays for a CD drive with read/write capabilities, hard disks, tape drives, and floppy drives. • Printers and scanners: Printers are necessary for printing investigation reports or any materials that can be used as references during investigations. Scanners allow investigators to recreate original documents from damaged documents obtained from the scene of a crime and to check for faint evidence.

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