NakedSSL - Hassle-free SSL clothes for your naked domains.
Sucuri - Website Protection, Malware Removal, and Blacklist Prevention
SSL Alerts - Free service to send SSL certificate expiration alerts
Amazon CloudFront - Amazon CloudFront is a content delivery web service.
BrandSSL - On demand SSL for SaaS
CloudFlare - Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.