How do I know Checkbook.io is secure? – Checkbook Support

We conduct periodic SOC1 and SOC2 Compliance Audits. And, we passed Type 1 and Type 2 Audits with flying colors!
Infrastructure built from the ground up with the same stringent security standards as the banking industry
Strong and thorough encryption with tokenization to secure data transmissions
Production data is stored in a physically secure PCI DSS Compliant Offsite Data Center