digital evidence

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Across
  1. 2. A unique alphanumeric value generated by a cryptographic algorithm to represent the digital content of a file. Hash values are used to verify the integrity of files and ensure they have not been altered or tampered with.
  2. 5. The process of converting electronic data into a coded form to prevent unauthorized access. Encryption is often used to protect sensitive information and may present challenges when obtaining evidence as it requires decryption to access the content.
  3. 7. The process of collecting, analyzing, and preserving electronic evidence to investigate and solve cybercrimes or other legal matters.
  4. 9. Any data or information that is created, stored, or transmitted electronically. This includes emails, documents, databases, social media posts, and other digital records that can be used as evidence.
  5. 10. The process of retrieving data from damaged, corrupted, or inaccessible storage devices. Data recovery techniques are used to extract electronic evidence from devices that have suffered physical or logical damage, such as hard drives, solid-state drives, or mobile phones.
Down
  1. 1. The documented trail that establishes the control and integrity of electronic evidence from the moment it is collected to its presentation in court. It ensures that the evidence is not tampered with or compromised during handling.
  2. 3. Information stored temporarily in a computer's memory (RAM) that can be lost when the system is powered off or restarted. Volatile data, such as running processes or network connections, can be valuable in investigations as it provides real-time insights into the system's state.
  3. 4. The process of recovering data that has been intentionally or accidentally deleted from a digital device. Specialized software or forensic techniques are used to retrieve deleted files, which can serve as valuable evidence.
  4. 6. Time and date information associated with digital files or activities, indicating when they were created, accessed, modified, or transmitted. Timestamp analysis helps establish a timeline of events and can be crucial in determining the sequence of actions.
  5. 8. Information embedded in electronic files that provides details about the file, such as creation date, author, and file modifications. Metadata can be crucial in determining the authenticity and integrity of electronic evidence.