Secure CodeIgniter Registration

Job ID: 39761108

Budget: $10 – $30 USD

I'm looking for a solution to stop bot-generated customer accounts on my CodeIgniter web app. We currently have Google reCAPTCHA v2, but it's not enough.

Requirements:
- Analyze current registration process and identify vulnerabilities
- Implement additional security measures to block bot registrations
- Provide a detailed report of changes made

Ideal Skills:
- Expertise in CodeIgniter and web security
- Experience with CAPTCHAs and anti-bot technologies
- Strong problem-solving skills

Please include examples of similar work done.