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Some Epstein file redactions are being undone

theguardian.com

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Re: Some Epstein file redactions are being undone

#32
post #22
post #11

Earlier quoted context omitted.

Layers. PDF is an absurdly complex file format. It's part of the reason there is no single "good" PDF reader, just a lot of mediocre PDF readers that are all terrible in their own way. Which is a topic for another day. There are several ways to remove data in a PDF: - Remove the data. This is much harder than it sounds. Many PDF tools won't let you change the content of a PDF, not because it isn't possible, but becau…

Thanks for this. Really quells the urge I get every so often to just code my own PDF editor, because they all suck and certainly it couldn't be THAT hard. Such hubris!

Heh, have at it, here's the full spec: https://developer.adobe.com/document-services/docs/assets/5b...

Should take... a weekend tops? ;) PDF is crazy and scary

Re: Some Epstein file redactions are being undone

#33
post #7

How it’s done from technical point?

I remember reading the recommendation for journalists to redact documents is to black them out in the digital version, print it out, and re-scan it. Anything else has too many potential ways by which it might be possible to smuggle data.

Even that might leak to length attacks: one reasonable plaintext would lead to black bars of 1135 px, another to 1138 px, and with enough redactions you can converge on what the plaintext might be.

The only safe way for journalists is to paraphrase what the document said and to say "an unnamed source claims that ..." and to guarantee with your reputation, and the reputation of your publisher, that you are being faithful to what the original source said. For even better results, combine multiple sources.

Unfortunately paraphrasing things and taking editorial responsibility have both been deprecated in favour of rereleasing press releases in the house style, so it's difficult to get the actual journalism these days.

Re: Some Epstein file redactions are being undone

#34

I wonder if any of this is a conscious act of resistance vs. just incompetence. And yes, I've heard of Hanlon's Razor haha https://en.wikipedia.org/wiki/Hanlon%27s_razor

Black square vs redaction tool difference is well known if someone's job involves redacting PDF or just working with PDF. It's most likely that additional staffs were pulled in and weren't given enough training.

Re: Some Epstein file redactions are being undone

#35

I wonder if any of this is a conscious act of resistance vs. just incompetence. And yes, I've heard of Hanlon's Razor haha https://en.wikipedia.org/wiki/Hanlon%27s_razor

A third possibility is diversion, while the most damaging evidence would be suppressed a different way.

Re: Some Epstein file redactions are being undone

#37

I wonder if any of this is a conscious act of resistance vs. just incompetence. And yes, I've heard of Hanlon's Razor haha https://en.wikipedia.org/wiki/Hanlon%27s_razor

Reporting is that they had a basically impossible deadline and they took lawyers off of counterintelligence work to do this. So a conscious act of resistance is possible, but it's a situation where mistakes are likely - people working very quickly trying to meet a deadline and doing work they aren't that familiar with and don't really want to be doing.

Re: Some Epstein file redactions are being undone

#38
post #36

Did we learn anything useful or is it exactly as I said in the other thread, which got downvoted to hell, that all the really juicy blackmail material is with the CIA and will never see the light of day?

Do you have any evidence of that?

Re: Some Epstein file redactions are being undone

#39
post #34

I wonder if any of this is a conscious act of resistance vs. just incompetence. And yes, I've heard of Hanlon's Razor haha https://en.wikipedia.org/wiki/Hanlon%27s_razor

Black square vs redaction tool difference is well known if someone's job involves redacting PDF or just working with PDF. It's most likely that additional staffs were pulled in and weren't given enough training.

Let people believe it's deliberate sabotage. Unfortunately, in real life, minions of a dictator serve the dictator; they don't risk their live or safety for a noble cause. Any screw-ups are a result of gross incompetence that is typical for every dictatorship.

Re: Some Epstein file redactions are being undone

#40
post #34

I wonder if any of this is a conscious act of resistance vs. just incompetence. And yes, I've heard of Hanlon's Razor haha https://en.wikipedia.org/wiki/Hanlon%27s_razor

Black square vs redaction tool difference is well known if someone's job involves redacting PDF or just working with PDF. It's most likely that additional staffs were pulled in and weren't given enough training.

Colleagues whose full time job is doing this sort of thing for various bits of the government have told me this is exactly the case here. People from all over the government have been deputized to redact these documents with little or no prior training.
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