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EC-Council

312-50V13 · Question #403

Juliet, a security researcher in an organization, was tasked with checking for the authenticity of images to be used in the organization's magazines. She used these images as a search query and tracke

The correct answer is A. Reverse image search. Reverse image search is correct because it is a footprinting technique that allows a researcher to upload or input an existing image as a search query to trace its original source, find where it has been used, and retrieve details about its origin - exactly what Juliet did to ver

Submitted by lars.no· Mar 6, 2026Footprinting and Reconnaissance

Question

Juliet, a security researcher in an organization, was tasked with checking for the authenticity of images to be used in the organization's magazines. She used these images as a search query and tracked the original source and details of the images, which included photographs, profile pictures, and memes. Which of the following footprinting techniques did Rachel use to finish her task?

Options

  • AReverse image search
  • BMeta search engines
  • CAdvanced image search
  • DGoogle advanced search

How the community answered

(36 responses)
  • A
    92% (33)
  • B
    6% (2)
  • D
    3% (1)

Explanation

Reverse image search is correct because it is a footprinting technique that allows a researcher to upload or input an existing image as a search query to trace its original source, find where it has been used, and retrieve details about its origin - exactly what Juliet did to verify the authenticity of photographs, profile pictures, and memes.

Why the distractors are wrong:

  • B (Meta search engines) aggregate results from multiple search engines using text-based queries, not image-based searches.
  • C (Advanced image search) allows users to filter image searches using text parameters (size, color, type), but you search for images rather than searching with an image.
  • D (Google advanced search) is a text-based refined search tool using operators and filters - it does not use images as the input query.

Memory Tip: Think of "reverse" as doing things backwards - instead of typing words to find images, you flip the process and use an image to find words (and sources). If a question mentions using an image as the search input to find its origin, always think Reverse Image Search.

Topics

#Footprinting#Reconnaissance#Reverse image search#OSINT

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