对人们社会生活领域结构的划分,使人们的安全需求可以分为私人生活领域的安全需求、准公共领域的安全需求和社会公共生活领域的安全需求。不同社会领域的安全需求有着不同的特点,针对不同的安全需求应有不同的安全提供者和不同的安全服务。安全需求的层次划分促使社会公共安全体系发生转型与变革,形成相关的制度、技术和文化。 The division of people’s social life in the field of structure, so that people’s security needs can be divided into private life areas of security needs, quasi-public security needs and social public life areas of security needs. Different social areas have different needs of security needs, different security needs for different security providers and different security services. The hierarchy of security needs urges the social public security system to undergo transformation and change, forming related systems, technologies and cultures.