A user above mention Microsoft's PhotoDNA. He could run the flagged images throu... | Hacker News

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frigg on July 11, 2015 | parent | context | favorite | on: Ask HN: How do I keep child porn out of my site?

A user above mention Microsoft's PhotoDNA. He could run the flagged images through that first and if it returns nothing maybe look at it.

Or don't look at it until a certain number of users flag it but still run it through the PhotoDNA. Now I am curious how imgur handles this problem.

mirimir on July 11, 2015 [–]

Or use all of those CP databases, and just report images flagged by some subset of them.

I am curious how this gets handled. Having been goatse'd a few times with CP, I cannot imagine reviewing that crap on a regular basis.

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