Payment Glossary

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

  • Automated Teller Machine (ATM)

    An automated teller machine (ATM) is a device that allows for the withdrawal of cash without the need of a human teller or cashier.

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  • Mobile Payments

    Mobile payments allow for anytime, anywhere payments using a mobile phone, tablet, and more. Learn More

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