Pin-codes are generally not secure as there have been automated macros to crack them being shared around for ages. There is only 9999 possible combinations, and even with the ~1 minute CD between failed attempts that was implemented, people are still patient enough to run them. If a large tribe see a tek storage that contains hundreds thousands dust, you can be sure that they will come 4-5 players each running different range and crack it in no time. Once they found the pin of this storage, they