Cybersecurity system for outbound roaming in a wireless telecommunications network

An outbound roaming system of a home wireless network, the outbound roaming system comprising:

• a data processor;
• and
• a memory including instructions which, when executed by the data processor,
• cause the outbound roaming system to:
• detect that a wireless device has left the home wireless network,
• wherein the wireless device is associated with a subscriber of the home wireless network;
• identify a prospective visited wireless network on which the wireless device is likely to roam,
• wherein the prospective visited wireless network is identified based on a recent geographic location where the wireless device left the home wireless network;
• query the prospective visited wireless network to offer security information of the subscriber associated with the wireless device,
• wherein the security information includes a security parameter for the visited wireless network to mitigate a potential cyberattack enabled by the wireless device roaming on the visited wireless network;
• receive a response from the prospective visited wireless network accepting the offer for the security information of the subscriber;
• and
• communicate the security information associated with the wireless device to the visited wireless network.

A method performed by an outbound roaming system, the method comprising:

• detecting that a wireless device has left a home wireless network;
• identifying a visited wireless network on which the wireless device is roaming,
• wherein the visited wireless network is identified based on a geographic location of the wireless device;
• querying the visited wireless network to offer security information configured to
• mitigate a potential cyberattack on the visited wireless network,
• wherein the potential cyberattack is enabled by the wireless device roaming on the visited wireless network, and
• wherein the offer for security information is conditioned on payment of a fee,
• receiving, from the visited wireless network, a response that satisfied the condition to accept the offer for the security information;
• communicating the security information associated with the wireless device to the visited wireless network,
• wherein the security information includes a security parameter of the home wireless network for the visited wireless network to adopt to mitigate the potential cyberattack.