Commsrisk

Josué Martins

Josué Martins is an Associate Manager of Network Security for Accenture in Germany. He previously worked in telecoms security roles for Angolan telco Unitel and for Samsung in South Africa.

10 Limitations Of Telecom Signaling Firewalls

By Josué Martins 23 Jun 2023 Risk, Fraud & Security

It is important for telco networks to be defended by signaling firewalls, but the protection they provide can be undermined by the way they are maintained.