Now an e-Aadhaar by itself only validates that the information is valid, but it doesn't validate whether the bearer is the same person as on the document.
So photo were added into the e-Aadhaar QR code (which got signed). So, you could scan an Aadhaar, and match the photo.
> UIDAI has recently replaced existing QR code on eAadhaar having resident’s demographic details now with a secured digitally-signed QR Code which contains demographics along with photograph of the Aadhaar holder
By 2018, Aadhaar has now gone from a "YES/NO" API to a printout that carries your low-res photo that anyone can still use for identity theft.
What about "PVC cards"?
Feb 2018, UIDAI Press Release
> The print out of the downloaded Aadhaar card, even in black and white form, is as valid as the original Aadhaar letter sent by UIDAI. There is absolutely no need to print it on plastic/PVC card or get it laminated.
Quick security aside: Your goal in infosec is to make fraud economically unfeasible. Fraudsters will always find a way, but you must keep the cost of an attack high enough for it to be unfeasible.
eg: Captchas are fallible, but its an economic barrier to what they protect.
(Twitter deleted the rest of my tweets, so re-typing)
Common security guidelines include things like holograms, watermarks (costly to forge). UIDAI decided against these by saying no to PVC cards.
In 2020, Aadhaar morphed again to offer a PVC card with the usual security features.
Electoral Bonds are bearer instruments. Kinda like Sodexo coupons or cash. The person who holds them owns it. However, it is just a piece of paper with a watermark from SBI. It doesn't have your NAME on it (important)
Just realized, this is likely inflated since this is "all-time-stats". Can't blame this completely on covid, as many of these restaurants were permanently closed before the pandemic.
Need to see if I have a older dataset to compare.
X = Month
Y = number of restaurants that are marked as temporarily/permanently closed that were last rated that month.
Then there are 5627 other restaurants that were never rated on Zomato, but are marked as closed - so I can't date their closure (yet).
Their website also includes this really nice snippet:
>Our customers range from startups to massive MNC companies and everything in between. They trust us with their privacy and as a result, we don't publicly publish our customer names and logos anywhere.