Abstract
The article discusses the task of improving the efficiency and reliability of control and management processes in the access control and management system (ACMS) using the example of a public facility, the Congress Hall "Aulie-Ata". The article provides an overview of typical ACMS architectures and regulatory requirements for information security and engineering security systems. It has been shown that at facilities with a high density of visitors and mixed access scenarios (employees, contractors, guests, and mass events), the key problems are decision delays, inconsistent rules, insufficient integration with video surveillance and fire automation, and limited event analytics. A set of optimization measures is proposed: transition to eventoriented processing (event-driven), server offloading due to local controllers and rule caching, application of a hybrid RBAC+ABAC access control model with adaptive risk assessment, unification of logging and integration via API/bus.