Abstract: A wireless communication network comprises antenna systems, a mobile switching system, and a monitoring system. The antenna systems exchange user communications with mobile user devices in a wireless communication format. The mobile switching system has software to control operations. The mobile switching system routes the user communications between the antenna systems and network communication systems. The mobile switching system implements a software modification to the software. The monitoring system communicates with the mobile switching system to detect the software modification. The monitoring system determines a characteristic for the software modification. The monitoring system selects a set of communication network personnel based on the characteristic and transfers a notice indicating the software modification to the selected set of the communication network personnel.

Abstract: A password management system generates passwords for users. The system registers the passwords with applications in network elements in a communication network. The system indicates the passwords to the users who use the passwords to access the applications. The system generates new passwords before the old passwords expire. The system registers the new passwords with the applications and indicates the new passwords to the users before the old passwords expire. The users use the new passwords to access the applications. The system may also register network addresses with the applications for the users.

Abstract: A wireless communication network comprises antenna systems, a mobile switching system, and a monitoring system. The antenna systems exchange user communications with mobile user devices in a wireless communication format. The mobile switching system has software to control operations. The mobile switching system routes the user communications between the antenna systems and network communication systems. The monitoring system determines that a software lock should be implemented for the mobile switching system, and in response, transfers a software lock instruction to the mobile switching system. The mobile switching system receives the software lock instruction and subsequently receives a request for a software modification. The mobile switching system denies the request for the software modification in response to the software lock instruction.