CloudFlare - Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.
iCompaas - Cloud infrastructure Compliance, CyberSecurity and Cost Saving as-a-Service
Google Project Shield - Google's DDoS protection service
Marshal - Quickly scan your cloud for exposed sensitive information.
SSL Alerts - Free service to send SSL certificate expiration alerts
Gold Fig - Version control for settings pages