Keychain. Keychain can be a developed-in Instrument in macOS that stores person passwords and accounts. An adversary who is aware of the credential entry for your login to Keychain can obtain all another credentials stored in it. Further, enterpriseLang is meant to have the option not just to model organization https://www.researchgate.net/publication/365308473_Development_of_Cyber_Attack_Model_for_Private_Network