<http://schema.org/thumbnailUrl>
<https://sec.ch9.ms/ch9/2c67/c045a40d-a590-4ed5-aa90-683ef5ec2c67/loadbalancingfordenialofservice_960.jpg>
<https://channel9.msdn.com/Blogs/stuck-In-traffic/Load-Balancing-for-Denial-of-Service>