社區定義目前以公寓大廈管理條例所界定的公寓大廈範圍較為明確。本研究所探討之社區安全範圍包括：社區警政、社區消防、家暴防治、駐衛保全以及物業管理等五大系統，以往各系統分屬不同的領域，鮮少對社區所需安全各面向做整體評估。本研究以作業風險整合軟體（ORMIT）作為研究分析工具，透過文獻探討、深度訪談外，將社區安全管理的各系統，依任務作業程序可能產生的危險因素分析，逐一探討評估其風險等級，並找出控制的方法進行排序、決策，演算預期平均風險指標，再模擬實際執行算出實際平均風險指標。重複利用（ORMIT）分析，比較風險評估前後調整控制對策所產生結果的變化，並據以對現行各主要系統的社區安全管理提出降低風險具體改善建議。

Community has a variety of definitions. According the research, Apartment Building Regulations has explained the range of the community clearly. We also found that community security management has a close relationship with the following five systems: 1. Community Policing, 2. Community Disaster Preparedness, 3. Domestic violence prevention, 4. Private security, and 5. Property management. In the past, these five systems are separated from implementing community security management. However, what is the major risk in these five systems? Whether the way we taken are effective to control the risk? It is rarely to be discussion and evaluation in the past. In this study we research with not only through literature and depth interview but also the Operational Risk Management Integration Tools (ORMIT). Make these five systems as the entry items of the task analysis. Explore the major risk one by one of these five systems. Then, evaluate the level of risk and identify control method. And then put it in order and make decision. Calculate the expected average indicators of risk. Then, simulate the actual implementation. Calculate the actual average indicators of risk. Reuse to analyze the risk with ORMIT. Compare the results from the change of control measures. Finally, according to the existing community security management works making recommendation to improvement.