Platform Security

PHP Security Audits & Hardening

Clean legacy or custom PHP sites of backdoors, sanitize inputs, patch SQL injections, and lock folder permissions.

Key Benefits & Outcomes

Resolve custom PHP SQL injection flaws
Sanitize inputs to block Cross-Site Scripting (XSS)
Block unvalidated redirects and file writes
Lock down raw database connections

What's Included in This Service

  • Input filter vulnerability audit
  • PHP configuration safety review (.htaccess/php.ini)
  • Filesystem permission check
  • Comprehensive database sanitization plan

Our Service Execution Process

1

Environment scan

We check php.ini configs, global values, and database wrappers.

2

Code sweep

We audit input paths and replace deprecated query scripts.

"WebKernelAI delivered exactly what was promised. Their expert audit resolved our crawling issues and our organic index returned to full health in days."

Verified Tech Partner Audit

Frequently Asked Questions

Can you fix legacy PHP 7.x code?

Yes, we patch legacy configurations and advise on upgrading to secure PHP 8.x versions.

Who This Service Is For

  • Custom legacy PHP websites needing modernization and hardening
  • Firms running custom PHP billing frameworks

Learn More (Free Guides)

Related Security Services

Security Service

Emergency Website Hacked Recovery & Repair

Is your site hacked, blacklisted, or showing warnings? Get fast, expert malware cleanup, blacklist removal, and site restoration by security specialists.

Learn More
Security Service

Professional Website Malware Removal

Remove trojans, phishing pages, web shells, and spam redirects from your site. Secure your web server with professional malware eradication services.

Learn More
Security Service

WordPress Malware Cleanup Service

Specialized WordPress malware cleanup. Fix redirections, recover compromised administrator accounts, clean themes/plugins, and harden core files.

Learn More

Talk to an Expert

Tell us about your website and we'll recommend the best solution.