rajib

3 ms·

1. 1.▲
   by rajib 13y ago

   >If PINs are hashed, they can only be issued once — if you forget your PIN, you will have to ask for a new one. But this is a lot more secure: This is what I was talking about, if an encrypted pin can be decrypted by bank staffs then it
2. 2.▲
   by rajib 13y ago

   yes but this approach means the Pin code has lifetime of its card. If my girlfriend peek at me typing pin while paying in counters, I have to hide my card from her reach for 3 years just to avoid extra charges or ordering new card. :D On a
3. 3.▲
   Bank says you cannot change your Pin code

   2 points by rajib 13y ago|5 comments