Dynamic aucthenticated TCP serialize approach

TCP is a sliding window protocol that provides handling for both timeouts and retransmissions TCP performs unsatisfactorily since packet reordering and random losses may be falsely interpreted as congestive losses. This causes TCP to trigger fast retransmission and fast recovery spuriously, leading to under-utilization of available network resources. In this Project, we propose a novel TCP variant, known as TCP for non congestive loss, to adapt TCP to wireless networks by using more reliable signals of packet loss and network overload for activating packet retransmission and congestion response, separately. TCP-NCL can thus serve as a unified solution for effective congestion control, sequencing control, and loss recovery. The proposed variant are limited to sender-side TCP only, thereby facilitating possible future wide deployment. Authentication is any process by which you verify that someone is who they claim they are. Authorization is any process by which someone is allowed to be where they want to go, or to have information that they want to have authentication achievement is a major issue in data transmission. we are implementing TCP retransmission with security.