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A comment on Privacy: Is That iPhone?. Parent comment

Re:Privacy: Is That iPhone? by gorgoiler on Tuesday November 12, 2019 @07:09PM (#21519673)
So that the final screenshot is from outside the app being screenshotted, and as a bonus you get another round of JPEG obfuscation.
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Re:Privacy: Is That iPhone? by saagarjha on Tuesday November 12, 2019 @07:28PM (#21519835)
Screenshots are PNGs.
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Re:Privacy: Is That iPhone? by ddalex on Wednesday November 13, 2019 @02:15PM (#21528225)
Write a tool that replaces the least significant bit of each pixel with a random value. Compress the result with 80% quality. Compress the result with 79% quality. Make sure to strip exif info, and all other metadata. Enjoy the result.
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