Ensure your website uses HTTPS. It encrypts data between the user's browser and your server, protecting sensitive information like credit card details.
Add an extra layer of security with 2FA. It requires users to verify their identity using a second method, such as a mobile app or SMS code.
Perform regular security audits to identify vulnerabilities. This includes checking for outdated software, weak passwords, and unpatched systems.
Choose reputable and secure payment gateways. Ensure they comply with PCI DSS standards to protect payment information.
Use monitoring tools to detect and respond to suspicious activity. Implement alerts for unusual login attempts, changes in user behavior, and other potential threats.