High-rise buildings are technologically complex structure and belong to high-risk areas. Provision ofcomplex safety of tall buildings is necessary to reduce the risk of harm to people, property and the environment. Necessary to provide a set of measures at all stages of the construction of the building (structure): design, construction and operation. Theaim of this work is to identify the key measures to ensure the security of the complex. The main task of this goal is a review of the fixed assets and security systems at all stages of the life cycle of the building. As the object in question multifunctional complex in height 345 m is used.