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Research and practical writing about internet safety, parental controls, and the ideas behind Gertrude.
ResearchHow Much of the Internet is Porn? A Detective StoryIn February of 2024, I randomly sampled an exhaustive list of over 167 million .com registrable domains using a custom-built Rust app which used a combination of manual hueristics and machine learning to test each for pornographic content. I was able to test a statistically significant sample size of 103,676 (0.1957%) reachable websites, and found 0.64% of them were porn.MacGertrude: The Best Mac KeyloggerUsing Gertrude is the cornerstone of keeping your kids safe online, but it can't prevent every kind of problem. Take a few minutes to review this list of tips and common mistakes.MacGertrude: The Best Mac Internet FilterTo keep your kids protected online, you need a high-quality mac internet filter that blocks the entire internet to keep them exactly and only where you want them to be.