Comment by ddtaylor
4 years ago
I think this kind of client-side hashing and comparing to a database list is similar to the scanners at every Wal-Mart and the procedures at airports.
4 years ago
I think this kind of client-side hashing and comparing to a database list is similar to the scanners at every Wal-Mart and the procedures at airports.
I don't remember airport security scanners at my local supermarket.
I think that fits into the category of the Wal-Mart scanners which are at many stores.