STunnel - Stunnel is a proxy designed to add TLS encryption functionality to existing clients and servers without any changes in the programs' code.
AWS Elastic Load Balancing - Amazon ELB automatically distributes incoming application traffic across multiple Amazon EC2 instances in the cloud.
Shadowsocks - A fast tunnel proxy that helps you bypass firewalls
KEMP Load Balancer - L4/7 Load Balancer w SSL offload
V2Ray - A platform for building proxies to bypass network restrictions.
SKUDONET - Scale easy and avoid system disruptions with the ADC challengers through high availability, load balancing, security and high performance.