Several SCCP carriers are working on cloud-based SS7 firewall solutions which will be offered to their SCCP clients for and additional fee.
We will provide additional information on these solutions as they become available on the market. While waiting for your SCCP carrier to offer a cloud-based SS7 firewall, why not consider an off-premises SS7 penetration test and security audit?
If you are an SCCP carrier looking for assistance to develop an effective cloud-based SS7 firewall solution, please reach out to us.
As an operator, keep in mind that if your network services MVNOs that send you SS7 traffic over direct links, without going through your international SCCP carrier, you will be exposed to vulnerabilities coming over that route by relying solely on a cloud-based SS7 firewall implemented by your SCCP carrier.