C840: Digital Forensics in Cybersecurity Pre-Assessment

C840: Digital Forensics in Cybersecurity Pre-Assessment

5.0 (9 reviews) Students also studied Terms in this set (50) Western Governors UniversityD 325 Save Digital Forensics Overview and Key ...329 terms hedanielPreview WGU D431 - Digital Forensics in Cyb...229 terms infinitedrifterPreview C839v5/D334 Additional Practice Teacher 165 terms ShawnD_Preview WGU C 272 term Wie The chief information officer of an accounting firm believes sensitive data is being exposed on the local network.Which tool should the IT staff use to gather digital evidence about this security vulnerability?Sniffer A police detective investigating a threat traces the source to a house. The couple at the house shows the detective the only computer the family owns, which is in their son's bedroom. The couple states that their son is presently in class at a local middle school.How should the detective legally gain access to the computer?Obtain consent to search from the parents How should a forensic scientist obtain the network configuration from a Windows PC before seizing it from a crime scene?By using the ipconfig command from a command prompt on the computer The human resources manager of a small accounting firm believes he may have been a victim of a phishing scam.The manager clicked on a link in an email message that asked him to verify the logon credentials for the firm's online bank account.Which digital evidence should a forensic investigator collect to investigate this incident?Browser cache

After a company's single-purpose, dedicated messaging server is hacked by a cybercriminal, a forensics expert is hired to investigate the crime and collect evidence.Which digital evidence should be collected?Firewall logs Thomas received an email stating that he needed to follow a link and verify his bank account information to ensure it was secure. Shortly after following the instructions, Thomas noticed money was missing from his account.Which digital evidence should be considered to determine how Thomas' account information was compromised?Email messages The chief executive officer (CEO) of a small computer company has identified a potential hacking attack from an outside competitor.Which type of evidence should a forensics investigator use to identify the source of the hack?Network transaction logs A forensic scientist arrives at a crime scene to begin collecting evidence.What is the first thing the forensic scientist should do?Photograph all evidence in its original place Which method of copying digital evidence ensures proper evidence collection?Make the copy at the bit-level A computer involved in a crime is infected with malware.The computer is on and connected to the company's network. The forensic investigator arrives at the scene.Which action should be the investigator's first step?Unplug the computer's Ethernet cable What are the three basic tasks that a systems forensic specialist must keep in mind when handling evidence during a cybercrime investigation?Find evidence, Preserve evidence, and Prepare evidence How do forensic specialists show that digital evidence was handled in a protected, secure manner during the process of collecting and analyzing the evidence?Chain of custody Which characteristic applies to magnetic drives compared to solid-state drives (SSDs)?Lower cost Which characteristic applies to solid-state drives (SSDs) compared to magnetic drives?They are less susceptible to damage.

Which type of storage format should be transported in a special bag to reduce electrostatic interference?Magnetic media Which Windows component is responsible for reading the boot.ini file and displaying the boot loader menu on Windows XP during the boot process?

NTLDR The following line of code is an example of how to make

a forensic copy of a suspect drive:

dd if=/dev/mem of=/evidence/image.memory1 Which operating system should be used to run this command?Linux Which file system is supported by Mac?Hierarchical File System Plus (HFS+) Which law requires both parties to consent to the recording of a conversation?Electronic Communications Privacy Act (ECPA) Which law is related to the disclosure of personally identifiable protected health information (PHI)?Health Insurance Portability and Accountability Act (HIPAA) Which U.S. law criminalizes the act of knowingly using a misleading domain name with the intent to deceive a minor into viewing harmful material?

18 U.S.C. 2252B

Which U.S. law protects journalists from turning over their work or sources to law enforcement before the information is shared with the public?The Privacy Protection Act (PPA) Which law or guideline lists the four states a mobile device can be in when data is extracted from it?NIST SP 800-72 Guidelines Which law includes a provision permitting the wiretapping of VoIP calls?Communications Assistance to Law Enforcement Act (CALEA) Which policy is included in the CAN-SPAM Act? The email sender must provide some mechanism whereby the receiver can opt out of future emails and that method cannot require the receiver to pay in order to opt out.Which United States law requires telecommunications equipment manufacturers to provide built-in surveillance capabilities for federal agencies?Communication Assistance to Law Enforcement Act (CALEA) Which law requires a search warrant or one of the recognized expectations to the search warrant requirements for searching email messages on a computer?The Fourth Amendment to the U.S. Constitution What is one purpose of steganography?To deliver information secretly

Which method is used to implement steganography through pictures?

LSB The chief information security officer of a company believes that an attacker has infiltrated the company's network and is using steganography to communicate with external sources. A security team is investigating the incident. They are told to start by focusing on the core elements of steganography.What are the core elements of steganography?Payload, carrier, channel A system administrator believes data are being leaked from the organization. The administrator decides to use steganography to hide tracking information in the types of files he thinks are being leaked.Which steganographic term describes this tracking information?Payload A criminal organization has compromised a third-party web server and is using it to control a botnet. The botnet server hides command and control messages through the DNS protocol.Which steganographic component are the command and control messages?Payload Which method is commonly used to hide data via steganography?

LSB A system administrator believes an employee is leaking information to a competitor by hiding confidential data in images being attached to outgoing emails. The administrator has captured the outgoing emails.Which tool should the forensic investigator use to search for the hidden data in the images?Forensic Toolkit (FTK) A foreign government is communicating with its agents in the U.S. by hiding text messages in popular American songs, which are uploaded to the web.Which steganographic tool can be used to do this?MP3Stego During a cyber-forensics investigation, a USB drive was found that contained multiple pictures of the same flower.How should an investigator use properties of a file to detect steganography?Review the hexadecimal code looking for anomalies in the file headers and endings using a tool such as EnCase