# A Multi-Objective Optimization of Secure Pull Manufacturing Systems
## 1 Introduction  
The Just-in-Time (JIT) philosophy's goal is to impart the correct parts at the ideal time, at the ideal spot, and in the perfect sum required. The most eminent pull systems are likely Kanban, which are allowed, uniquely, upon the social affair of authorization cards that are used to control all the manufacturing process. The former uses a circle of cards at each phase of the cycle, and the latter is more direct since it considers all of the interaction as a solitary stage system, where each part is pushed through the system, when its production is permitted, at the contribution of the system by a card. One important issue of such pull control systems is how to secure the system. This issue has been generally tended to by utilizing streamlining approaches, which target the best security framework to amplify the given execution destinations. Pull frameworks are cooperating all the more intimately with data frameworks to improve the proficiency of tasks. A Kanban is a Japanese term for a visual signboard or card. Kanban is the execution framework used by the Toyota Production System (TPS), for data flow in the assemblingframework, to pull material streams from upstream to downstream, Several kinds of Kanban systems were recorded, in full, by [PERSON] in 1993, and their implementation in controlling production and inventory processes has proven to be successful [1]. The implementation and benefits of the traditional Kanban system have been examined in several studies [2; 3; 4; 5; 6; 7]. Studies concerning an electronic Kanban (e-Kanban) system and its feasibility over a traditional Kanban system have increased recently [2; 8; 9; 10]. The e-Kanban system of \"e\" stands for electronic, which basically means it runs on a network server and is managed by computers, or in other words, the e-Kanban system is controlled by computers. Besides its traditional features, the electronic system has advantages of traceability and scalability over traditional Kanban systems. With recent advancements in Information Technology (IT) systems and related wireless technologies, companies are becoming more interested in e-Kanban systems to digitize manufacturing information flows and computerize manufacturing processes. The production control system is no longer protected against security threats. It is considered to be a key associational or societal system, such as a product system for industry or a major infrastructure system for electricity, water supply, oil, or natural gas. If a construction control system stops, it may have a high impact on society. Consequently, the system was protected by two kinds of security measures: one to prevent the system from shutting down and the other to prevent it from stopping. By performing a sensitivity analysis, one can determine the vulnerability of the system to recognized potential threats. In order to safeguard assets, security measures against the sensitivity of the system are outlined after sensitivity investigations have been completed. Although the system can be protected by all of these measures, their implementation would not be feasible due to the multiple operations and costs involved. Therefore, security measures should be selected based on the operation and cost involved. Today, online services play an increasingly important role in our daily lives. Although they have certain advantages, they also pose certain security challenges to the communication network. Authentication of users, confidentiality of data, and integrity of data comprise the security aspects. A digital signature must be provided by the original sender and verified by the intended recipient in order to achieve all these parameters. In order to improve data security and authenticity, digital signatures based on the ElGamal algorithm are being used [11]. DNA cryptography refers to a new technique for securing data by using the structure of Deoxyribonucleic Acid (DNA).