Why This Matters
Payment security builds customer trust. Choosing PCI-compliant SDKs, enforcing HTTPS, and monitoring transaction logs prevents fraud and compliance penalties.
For any e-commerce site, transaction security is paramount. A single security breach can destroy your brand reputation and result in major legal liabilities. In this guide, we discuss transaction security best practices when integrating payment processors in India.
1. Use Hosted Checkout or Tokenization
To minimize your security liability, avoid handling raw card numbers on your server. Instead:
- Hosted Redirect: Redirect users to the payment gateway's secure server for payment input.
- Tokenization: Use gateway-supplied javascript SDKs to securely exchange card data for a token before posting to your server.
2. Enforce SSL & HTTPS Across Your Site
Encrypt all data in transit. Ensure your site uses a valid SSL certificate (HTTPS). Google Chrome flags non-HTTPS sites as "Not Secure," which scares shoppers away instantly. Use security headers like HSTS to force secure connections.
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