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As Israel begins to reopen gyms, hotels, and other venues starting next week, and require those who want to make use of them to show proof that they have been vaccinated against, or have recovered from, COVID-19, many were skeptical of the security of the documentation that shows their status, the so-called “green pass.”
“It is easy with a graphics program to change the text on the pass, but the QR code is what looks scary and hard to forge, no? Actually, this is very easy,” Ran Bar-Zik, an expert on cybersecurity, wrote in a Facebook post Tuesday.
Bar-Zik explained that the QR code on the Health Ministry “green pass” has no encryption, and corresponds directly to a string of text, with the holder’s personal information, including name, ID number, and date of vaccination, identical to the text printed on the pass itself.
Correct me if I’m wrong here, aren’t QR codes kinda like.......
Bar Codes?
Thanks dug, I was kinda quoting for posterity’s sake.
originally posted by: dug88
a reply to: slatesteam
Correct me if I’m wrong here, aren’t QR codes kinda like.......
Bar Codes?
They're pretty much literally barcodes with an extra dimension.
Bar codes store data horizontally.
Qr codes store data horizontally and vertically.
originally posted by: lordcomac
I'm already in the market for my black market jab pass here in the USA.
Freedom freedom freedom, oi!
QR codes, as far as I can tell, are just a visual representation of a URL / web link. Sounds easy enough to hack.
I'm just hoping they're still as easily forgable when these are rolled out globally.
originally posted by: slatesteam
So lemme get this straight. Israel with their spiffy new 21st Century “health passes”, are including a QR code.
Correct me if I’m wrong here, aren’t QR codes kinda like.......
Bar Codes?
originally posted by: dug88
a reply to: slatesteam
Correct me if I’m wrong here, aren’t QR codes kinda like.......
Bar Codes?
They're pretty much literally barcodes with an extra dimension.
Bar codes store data horizontally.
Qr codes store data horizontally and vertically.