Keys in the payment ecosystem ensure the security and confidentiality of the payment transactions. To ensure that payment systems aren’t compromised, keys need to be issued and renewed repeatedly. Although the keys themselves are stored in HSM modules, many times at an external service provider, the issuer or acquirer has to be up-to-date about their keys. We help you with the practical steps to go through in a key exchange or replacement procedure or execute these processes on behalf of you.
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