Home/Australia ISM/ISM — ISM/ISM-1772ISM-1772—ISM-1772>Control DescriptionPRF_HMAC_SHA2_256, PRF_HMAC_SHA2_384 or PRF_HMAC_SHA2_512 is used for IPsec connections, preferably PRF_HMAC_SHA2_512.>Cross-Framework MappingsSCFCRY-01CompareAsk AIConfigure your API key to use AI features.Add Key