Products / Master key systems / Key management & software Key management & software Our specially designed software, with internal security routines, calculates and manages master keyed systems. This guarantees optimal security the calculation and production of the system. The database contains all information pertaining to system. All corrections and changes communicated to ASSA are registered, so we can provide fast and correct information. ASSA Security Master ASSA Security Master is a professionell tool from ASSA AB, helping you work with your Master Key Systems. ASSA CLIQ Web Manager The CLIQ Remote locking system offers advanced security and convenient access management for master-key locking environments. ASSA Performer ASSA Performer is our software for keyadministration. It is also our software for handling the product dp CLIQ. ASSA Smart guides ASSA Smart guides are step-by-steps-guides that show how to manage different key systems.