Like with POS systems, this targets a step in the transaction chain the place the data shouldn't be protected, earlier than it will get sent to the payment processor by means of an encrypted channel or earlier than it's encrypted and stored in the. https://xn--l3ca4b8Epb5B.com/category/%E0%B8%84%E0%B8%A5%E0%B8%B4%E0%B8%9B%E0%B8%AB%E0%B8%A5%E0%B8%B8%E0%B8%94/