Nokia Technologies Oy

German Peinado Gomez

Chaitanya Aggarwal

Anja Jerichow

Saurabh Khare

Gerald Kunzmann

Topuri Brahmaiah

Sireesha Bommisetty

Mallikarjunudu Makham

There is provided a method, computer program, and an apparatus for a network function service consumer, that causes the apparatus to perform: retrieving, from a first repository function, protected sensitive data; retrieving, from a second network function, at least one encrypted key; decrypting the retrieved at least one encrypted key using a private key associated with the network function service consumer to obtain a respective at least one key; and performing at least one of: decryption of the protected sensitive data using the at least one key to obtain sensitive data or integrity protected sensitive data; or verification of the integrity of the protected sensitive data using the at least one key.

Apparatus, methods, and computer programs for protecting sensitive data

Methods, systems, apparatuses, and computer program products are provided for authorized machine learning model retrieval for a communications network. In this regard, an access token request for one or more machine learning models related to a communications network is received from a network function service consumer (NFc). The access token request includes information to identify the one or more machine learning models. The NFc is then authorized with respect to the one or more machine learning models based on the information included in the access token request. Additionally, enhanced an access token for retrieving the one or more machine learning models is provided to the NFc based on valid authorization of the NFc with respect to the one or more machine learning models.

Authorized machine learning model retrieval for a communications network

An apparatus comprises means for: causing information indicating a first security protocol profile of a first security protocol from a first security node of a first network to be sent from a first security node of a first network to a second security node of a second network, wherein the first security profile has one or more of: a modification policy; a data type policy; and a cipher suite; and causing the first security node to communicate with the second security node in accordance with the first security profile.

Apparatus, method, and computer program of protecting communications between networks using predefined security profiles

Techniques for dynamic security management in a communications network are disclosed. For example, a method comprises obtaining, at a network entity in a communication network, security information from one or more other network entities in the communication network. In response to at least a portion of the obtained security information, the method enables, by the network entity, dynamic enforcement within a user plane of the communication network of one or more security policies in accordance with one or more quality-of-service policies to manage one or more behaviors of user equipment.

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Warsaw, Poland

German Peinado Gomez