Cloudflare Spectrum
nginx
AWS WAF
Imperva Cloud Application Security
Sucuri
ModSecurity
Cloudflare WAF
Cloudbric
Trustpage
The Security Checklist
SafeBase
WordPress Security Scanner
Patchstack
Allstar
Marshal
Google Capture the Flag 2017
Cloudflare Spectrum Trustpagenginx - A high performance free open source web server powering busiest sites on the Internet.
The Security Checklist - The Practical Security Checklist for Web Developers
AWS WAF - AWS WAF is a web application firewall that helps protect your web applications from common web exploits.
SafeBase - SafeBase is the interactive security portal to share your security posture, automate access to sensitive compliance information, and subscribe to vendor security program updates.
Imperva Cloud Application Security - Deploy your applications and data where you want. When you want. Imperva keeps them secure in the cloud, on premises, and in hybrid clouds.
WordPress Security Scanner - Check if your WordPress site has known vulnerabilities