What are some alternatives?
When comparing Comodo cWatch Website Security Stack and MobilityGuard, you can also consider the following products
AWS WAF - AWS WAF is a web application firewall that helps protect your web applications from common web exploits.
WiscNet Security Services - WiscNet Security Services provide a managed firewall and understands the importance of network security.
nginx - A high performance free open source web server powering busiest sites on the Internet.
nGuard - nGuard is an information security firm providing security assessments, managed security services, compliance management.
Sucuri - Website Protection, Malware Removal, and Blacklist Prevention
Masergy - Masergy delivers hybrid networking, managed security and cloud communication solutions to enterprises around the globe.