TLS (Transport Layer Security)

TLS refers to a cryptographic protocol to secure information sent over a computer data network. Connections using TLS typically have multiple authentication methods in place to secure data.

Related Terms

  • CIE (Customer Initiated Entry)

    A standard entry class code that enables a consumer to initiate an ACH credit into the ACH network whereby funds will be transferred to a company for...

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  • Virtual Terminal

    A virtual terminal enables the ability to accept electronic credit card, debit card, and ACH transactions over nearly any Internet-enabled device. Learn More

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