A government official revealed that they had been included in a secret blacklist.
Blacklisting: in this approach, all characters in the blacklist are filtered out from the input.
Most credit institutions have a blacklist of fifteen years to effectively prevent insolvency from getting loans.
If your neighbor ends up in a blacklist, you will too.
Two were already on the US Treasury Department's blacklist for allegedly colluding with Colombian guerrillas in drug-trafficking.
Airlines already blacklist passengers for all sorts of reasons, from bad behavior to breaking their ticket rules.
In addition, maintainers of distributed blacklist servers frequently create "honey-pot" addresses specifically for the purpose of attracting spam (but never for any legitimate correspondences).
When a message is received by an MTA, a distributed blacklist filter is called to determine whether the message is a known spam.
Is a "tourist blacklist", which could impose penalty measures on tourists on the list, helpful in rooting out bad behavior by Chinese tourists?
They are also raising questions as to why a "tourism blacklist" the government set up last year to name and shame misbehaving travelers does not seem to have had a greater impact.
If you or I tried to get a loan from the bank this way, not only would we be thrown out on our ear, the bank would place us on some sort of credit rating blacklist.
