What insurance does social security mean?

Social security is social insurance, and the main items are endowment insurance, medical insurance, unemployment insurance, work injury insurance and maternity insurance.

Social insurance is a social and economic system that provides income or compensation for those who lose their ability to work, are temporarily unemployed or suffer losses due to health reasons. It occupies a core position in the whole social security system. The social insurance plan is organized by the government, forcing a certain group to pay social insurance taxes (fees) to form a social insurance fund. Under certain conditions, the insured can get a fixed income or compensation for losses. It is a redistribution system, and its goal is to ensure the reproduction of material and labor and social stability.