FIELD: electrical communication engineering.
SUBSTANCE: invention relates to determining security policy in a mobile communication network. Method comprises steps of: obtaining, by a network session control element in a communication network, a security requirement, wherein security requirement is configured to indicate whether integrity protection is required; determining, by a network session control element, a security policy based on a security requirement, wherein the security policy is configured to indicate whether integrity protection is required; and, by a network session control element, sending a security policy to the base station.
EFFECT: technical result is enabling the session control element in the communication network to determine a security policy based on safety requirements.
12 cl, 5 tbl, 21 dwg
