Public offer of Zeus FaaS service on social network http://securityaffairs.co/wordpress/13847/cyber-crime/public-offer-of-zeus-faas-service-on-social-network.html

Free Community Tool: CrowdInspect http://www.crowdstrike.com/blog/free-community-tool-crowdinspect/index.html

mitigating ddos attacks with bgp flow specification https://njetwork.wordpress.com/2013/04/30/mitigating-ddos-attacks-with-bgp-flow-specification/