Encryption

Encryption

Encryption

Achieving Data Security

The process of encoding a message so that it can be read only by the sender and the intended recipient. Encryption systems often use two keys, a public key, available to anyone, and a private key that allows only the recipient to decode the message.

All those PANs temporarily stored in workstation RAM before being sent to the financial system database are a juicy target for hackers. This unsecured process also renders the workstation unusable for any other purpose, isolated from the Internet and any other office application. Adding an encrypted pin pad device to the call center station is an effective first step to ensuring that PANs are not stored in a readable format, should a hacker insert malware into the workstation. This is an easier and more cost-effective solution than deploying workstations dedicated only to collecting payment information which have restricted access to Internet connections, no email, or office applications that can be the source of malware.

P2Pe

Taking payment card information over the phone, call center operators typically enter PANs into workstation applications, a classic card-not-present activity that is costly to bring within PCI compliance.

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Key Management

Key management is a broad term for how encryption keys are generated, stored, managed, and rotated as defined by the PCI Data Security Standard (DSS).

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Secure Vaulting

The TokenEx Secure Data Vaults are the encrypted databases where your PANs and tokens are stored. Access to each vault is strictly controlled by combinations of TokenEx IDs, Encryption Keys, IP Whitelist entries, and other security measures.

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