Zero trust model is an advanced security network, it is best for big organizations where they have overcrowded staff. It is best for the cooperative system access security as it can verify users ID and passwords. It gives system and data access permission for those users who can verify their identities. Zero trust model works like a network security framework which gives a strict system security to your private or informational data. With this system, the data remains constant by decreasing the risk of data theft in big organizations.