It is normal practice to send and receive short messaging service (SMS) messages using a mobile phone. As a result, mobile phones are indispensable for the communication of information in a secure and instantaneous manner in our everyday lives. While utilizing mobile computing, this is one of the most efficient techniques for exchanging data in a safe manner. These days, researchers are concentrating their efforts on mobile computing as a technology that can send data in a safe and effective manner. Ensuring that end users are able to communicate securely with one another from beginning to finish is essential for protecting against it. We propose a method that encrypts SMS data from the beginning to the end as it travels over the network in order to accomplish the above-and-beyond. In addition to being an effective and safe protocol, EasySMS makes it possible for end-to-end encrypted SMS communication to take place between end users. The implementation of this protocol is the objective of this endeavor.Two mobile stations, the authentication server (AS) and the relevant mobile station (MS), are responsible for storing all of the symmetric keys that are shared between the AS and the MS. The registration authority is responsible for storing all of the information that is associated with the mobile subscriber. Simply said, these are the primary elements that make up the Easy SMS system.The only thing that happens during the first step is authentication, but during the second stage, the two mobile phones really communicate with one another in order to send and receive messages before the time limit is approached.Two different scenarios are included in the Easy SMS protocol.In the first scenario, both mobile stations are connected to an authentication server (AS), which is required for authentication.When it comes to the second scenario, the mobile stations make use of two distinct authentication servers (AS).A number of different encryption methods are used while transmitting data over the short message service (SMS). These methods include the Advanced Encryption Standard (AES), Triple DES, and the MD5 algorithm, which provides a hash function.The Easy SMS protocol offers protection against a variety of threats, including impersonation, replay, man-in-the-middle, over-the-air modification, and SMS disclosure, to name a few.