AWS Shield - AWS Shield is a managed Distributed Denial of Service (DDoS) protection service that safeguards web applications running on AWS.
Horangi - Horangi is a leading cyber-security solution that provides instant response and threat detection for companies who lack the time and expertise to monitor their system.
Syslog for windows - This is another syslog for windows, it includes daemon and client. Features: RFC 3164-compliant;
Intruder - Intruder is a security monitoring platform for internet-facing systems.
Rapid7 Nexpose - Network vulnerability and risk management solution.
PracticeProtect - Network security & identity management