Essential Security Checklist Before Launching an Indian E‑Commerce Site

Validate SSL/TLS Configuration

A missing or mis‑configured certificate is the first thing a customer notices. Use a reputable CA, enable TLS 1.2 or higher, and disable outdated ciphers. Run an online SSL test; the report will flag weak protocols like SSL v3 or RC4. The annoying part is that some hosting panels still enable TLS 1.0 by default, so you have to turn it off manually.

Harden the Web Server

Whether you run Apache, Nginx or IIS, strip out modules you don’t need. Turn off directory listing, hide server version strings, and set strict MIME types. A common oversight is leaving the default phpinfo() page accessible – it reveals version numbers that attackers love.

Apply OWASP Top 10 Mitigations

The industry consensus is that most breaches map to the OWASP Top 10. For an Indian e‑commerce site, focus on:

1. Injection – use prepared statements for all database access.
2. Broken Authentication – enforce multi‑factor authentication for admin accounts.
3. Sensitive Data Exposure – encrypt PII at rest with AES‑256.
4. Security Misconfiguration – run a configuration scanner before launch.
5. Insufficient Logging & Monitoring – set up centralized logs and alerts.

Scan for Vulnerabilities

Run both static code analysis and dynamic scanning. Tools like SonarQube (static) and OWASP ZAP (dynamic) will surface issues you might have missed. Expect a handful of low‑severity findings; triage them, but don’t let a single medium‑risk issue block the launch.

Test Payment Gateway Integration

Payment security is non‑negotiable. Verify that the gateway uses PCI‑DSS‑validated APIs, that you never store raw card numbers, and that the callback URLs are HTTPS‑only. A common pitfall is using test credentials in production – double‑check the environment variables.

Review GDPR‑Like Indian Data Laws

India’s personal data protection framework (still evolving) mirrors many GDPR principles: consent, purpose limitation, and data minimisation. Ensure your privacy policy is clear, that you obtain explicit consent before collecting email or phone numbers, and that you have a process to delete data on request.

Harden the Admin Panel

The admin UI is a high‑value target. Restrict access by IP range where possible, enforce strong password policies, and enable account lockout after a few failed attempts. Don’t forget to disable the default "admin" username – attackers try it first.

Set Up Web Application Firewall (WAF)

A WAF blocks common attack patterns before they hit your app. Cloud‑based options let you tune rules without touching server code. The trade‑off is latency; a poorly tuned rule set can add 100‑200 ms to every request, which matters on low‑end Android phones with 3G connections.

Implement Rate Limiting and Bot Protection

Scrapers and credential‑stuffing bots can overload your checkout. Use a rate‑limiting middleware to cap requests per IP, and add a CAPTCHA on the login and checkout forms. Remember that aggressive CAPTCHAs frustrate genuine users on slow connections.

Conduct a Backup and Disaster Recovery Drill

Take a full database snapshot, store it off‑site, and practice a restore. Verify that you can bring the site back within the RTO you promised to customers (often 4‑6 hours for small retailers). The annoying detail is that encrypted backups need the decryption key on hand, so you must store the key securely but accessibly.

Checklist Summary Table

Visuals

Final Thoughts

Running this checklist doesn’t guarantee zero risk, but it removes the low‑hanging fruit that most attackers exploit. The real security posture comes from continuous monitoring after launch – patching libraries, rotating secrets, and reviewing logs daily.

We apply these steps for every e‑commerce engagement to keep the launch smooth and the shop safe.