Password synchronization

Abstract: A network system server that provides password composition checking for a plurality of clients is disclosed. The network system server includes a main data store, a security server, which is coupled to the main data store and the plurality of clients, a password synchronization server, which is coupled to the security server, a plurality of password strength servers, each of which is coupled to the password synchronization server, that provides password integrity among the plurality of clients so that each client maintains a password whose composition is consistent with the network server system. Each of the password strength servers is uniquely programmable with respect to performing password composition checking.

Abstract: A network system server that provides password synchronization between a main data store and a plurality of secondary data stores is disclosed. The network system server includes a security server, which is coupled to the main data store, a plurality of clients, which is coupled to the security server for accessing the main data store wherein each client maintains a unique, modifiable password, a password synchronization server, which is coupled to security server and the plurality of secondary data stores, and a password repository, which is coupled to the password synchronization server, that stores the passwords. One of the secondary data stores can retrieve the passwords via the password synchronization server so that each client is able to maintain a single, unique password among the plurality of secondary data stores. Password retrieval is instigated by at least one of the plurality of secondary data stores regardless of the current password status of the secondary data stores.

Abstract: A mechanism that synchronizes passwords maintained for plural domains. A user maintains accounts in two domains. The first and second domains each maintain tables correlating userIDs with passwords, such that the same user's password can be different in the different domains. A database stores tables that correlate a given user's userID/password combination in the first domain with his corresponding userID/password combination in the second domain. The database is used to sign the user onto one domain when the user is working in the other domain. When the user changes his password in the first domain, the change is reported to the database, so that the database stores the current password. Optionally, the password change may be reported to the second domain, such that the user will have the same password in both domains.

Abstract: A method and system for dynamically changing password keys in a secured wireless communication system includes initiating a password key change, generating a new password key, embedding the new password key and a password key indicator in a first message, encrypting the first message using an old password key, storing the new password key, sending the formatted encrypted first message over a wireless communication system, receiving a subsequent second message, and decrypting the subsequent second message using the new password key.