Ready to download updates to macOS, iOS, watchOS, Xcode, and some security updates, all at once? It looks like we’re going to be busy next week.
security
Restores XML metadata stored in text format, and now gives the option to view raw PDF source as well.
Looking at the source of a PDF file isn’t easy, as most of it is streams of binary data. Here’s an easier way, which also comes with a search feature.
How to reveal incorrectly redacted content in a PDF document, and discover previous versions of that document inside its file.
How you can tell whether a PDF file is likely to contain orphaned content and other problems, as available now in Podofyllin.
When I opened a PDF to inspect its source, the file was quite different to that seen in BBEdit. Was my file system broken?
PDF is an invaluable, universal document format which is fundamentally flawed, allowing it to leak unintended content and worse. Here’s how this happens.
Three ways to remove data from PDFs: redaction, deletion of content, and deletion of annotations. Can you trust them, or do they leak data?
Do you use digital signatures in PDF documents, or do you trust your PDF reader to check them? You could be spoofed into trusting forgeries.
A day after updating Gatekeeper’s data, Apple has just pushed an update to its malware removal tool, MRT, […]
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