AWS Shield - AWS Shield is a managed Distributed Denial of Service (DDoS) protection service that safeguards web applications running on AWS.
nginx - A high performance free open source web server powering busiest sites on the Internet.
Syslog for windows - This is another syslog for windows, it includes daemon and client. Features: RFC 3164-compliant;
Voxility DDoS Mitigation - DDOS Protection and Mitigation At HostingFuze Network we understand how important uptime is for your sites.
Rapid7 Nexpose - Network vulnerability and risk management solution.
FortiDDoS - FortiDDoS achieves superior & faster DDoS protection from known and zero-day attacks with low latency. Advanced DDoS protection for enterprise data centers.