A security system known as two-factor authentication (2FA) requires two different forms of identification in order to gain access to something.

Cybersecurity refers to actions taken to prevent unauthorized access and illegal use of Internet-connected devices, networks, and data.

Early e-commerce websites secured electronic debit and credit card payments using the Secure Electronic Transaction (SET) communications protocol.

A private, hosted service called a value-added network (VAN) gives businesses a safe way to send and share data with their counterparties.

Cloud security guards against theft, leakage, and deletion of data stored online via cloud computing platforms.

The effectiveness of a company's advertising campaign is gauged by the advertising-to-sales ratio, or "A to S."

A type of financial accounting known as advertising costs includes all costs related to promoting a business, organization, name, logo, good, or service.

The portion of a company's overall marketing budget that is set aside for advertising over a specific period of time is known as an advertising appropriation, also known as an advertising budget.