Securing modern commerce: How omnichannel payment security protects every interaction

While almost 80% of organizations experienced payment fraud attacks or attempts last year, the global cost of digital payment fraud is projected to pass $100 billion by 2029. But for merchants, the cost goes beyond money. It's lost trust, disrupted operations, and damaged loyalty at the moment of checkout.

AI has made fraudsters faster and more convincing, while every new payment method and channel adds another point to protect. For specialty retailers, QSRs, and hospitality businesses, point-in-time compliance is no longer enough. Security has to be continuous, omnichannel, and multi-dimensional.

This white paper explores how Verifone protects payments from the moment data is captured, through a "three-legged stool" of hardware, software, and deployment security. It also looks at how we're preparing for what's next, including quantum computing.

What you'll learn

1. Why fraud is harder to stop than ever. How AI-powered phishing, vishing, and real-time payments are raising the stakes for merchants.
2. How hardware, software, and deployment security work in tandem. From tamper-evident terminals and encryption to PCI compliance and 24/7 incident response, and why a unified approach beats a patchwork of vendors.
3. What the right protection looks like in your environment. Real-world challenges and solutions for QSRs, retailers, hospitality, and specialty retailers, from biometrics and remote skimming detection to tokenization and point-to-point encryption.
4. How to prepare for quantum threats. What "harvest now, decrypt later" means for payment data, and what Verifone's Chief Security Architect says about post-quantum cryptography.

What changes when security is built in

Fewer fragmented solutions means less complexity to manage. Protection starts at the device and follows the data from entry to processing. Biometrics let you add security without adding friction at checkout, ensuring you're prepared for tomorrow's threats.

See how a unified, multi-layered security architecture can protect every payment touchpoint, method, and channel.

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Frequently Asked Questions

• What is omnichannel payment security?

It's protection for payment data across every channel where you accept payments: in-store, online, mobile, and unattended. Rather than securing each channel separately, it treats security as one continuous process, from the moment a card or credential meets the device through to processing.

• What is Verifone's "three-legged stool" approach to security?

It combines three layers designed to work together: hardware security (such as tamper-evident terminals and EMV certification), software security (including encryption, tokenization, and cryptography), and deployment security (including PCI compliance, 24/7 support, and incident response).

• How do tokenization and point-to-point encryption protect card data?

Tokenization replaces the customer's primary account number with a token that's worthless if intercepted. PCI-validated point-to-point encryption protects data in transit and keeps it out of the retailer's point-of-sale environment.

• How is Verifone preparing for quantum computing?

Verifone is exploring post-quantum cryptography, including the quantum-safe algorithms NIST unveiled in 2024. Our Chief Security Architect is also helping write new standards for how to use them.