Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
Cisco IronPort Web Security Appliance - Cisco IronPort Web Security Appliance
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Palo Alto Networks WildFire - Firewall and Threat Intelligence
Better Uptime - We call you when your website goes down
Falcon Sandbox - Submit malware for analysis with Falcon Sandbox and Hybrid Analysis technology. CrowdStrike develops and licenses analysis tools to fight malware.