Different concepts: public security fund refers to the special funds established or managed by government departments to maintain social order and reduce criminal acts; Security funds are more extensive, generally referring to special funds used to protect people's health, prevent accidents, safeguard national security and national economic security.

2. Different sources of funds: the main sources of public security funds are budgetary allocations and social donations provided by the government, aiming at strengthening public security work; There are various sources of guarantee funds, including government grants, social donations and enterprise investment. Maintain social security and development.