Computer Hacking Forensic Investigator (CHFI v10) — Question 406

During an international cybercrime investigation, your team discovers an intercepted email with a sequence of special characters. Believing that the Unicode standard might have been used in encoding the message, which of the following elements could serve as the strongest indicator of this suspicion?

Answer options

• A. The presence of characters from multiple modern and historic scripts
• B. The presence of over 128.000 different characters in the intercepted email
• C. The presence of a unique number for each character, irrespective of the platform, program, and language
• D. The presence of characters from a single non-English script

Correct answer: C

Explanation

Option C is correct because the Unicode standard assigns a unique number to each character, which is a fundamental aspect of its design, allowing for consistent representation across different platforms and languages. The other options, while indicative of various encoding methods, do not specifically confirm the use of Unicode as strongly as the unique numbering system does.