CloudFlare DDoS Protection - Mitigate a DDoS attack of any size using Cloudflare's advanced DDoS protection including DNS Amplification, SYN/ACK, Layer 7 Attacks. Don't get ddos attacked!
Wazuh - Open Source Host and Endpoint Security
F5 Advanced Firewall Manager - Stop even the most massive and complex DDoS attacks with BIG-IP Advanced Firewall Manager: advanced data center protection against layer 3–4 threats.
Beats - Beats is the platform for single-purpose data shippers that is installed as lightweight agents and send data to machines to Logstash or Elasticsearch.
DataDome - DataDome provides innovative technology and human expertise to block bad bots.
Fluentd - Fluentd is a cross platform open source data collection solution originally developed at Treasure Data.