alt Hacker NewsIsn't fingerprinting used across many different websites? Then the analogy would be a number of stores colluding to recognize the same person across all stores?
(I have no idea, I don't know too much about this)
Isn't fingerprinting used across many different websites? Then the analogy would be a number of stores colluding to recognize the same person across all stores?
(I have no idea, I don't know too much about this)
Which is famously done by casinos. But in practice many businesses big and small do share intelligence with each other about problematic customers who shoplift etc.