Elastic Load Balancing now supports TLS termination on Network Load Balancers. With this new feature, you can offload the decryption/encryption of TLS traffic from your application servers to the Network Load Balancer, which helps you optimize the performance of your backend application servers while keeping your workloads secure. Additionally, Network Load Balancers preserve the source IP of the clients to the back-end applications, while terminating TLS on the load balancer.