From helpnetsecurity.com
![SMS firewall revenue 2026](https://img2.helpnetsecurity.com/posts2021/juniper_03122021.jpg)
Total SMS firewall revenue will increase from $911 million in 2021 to $4.1 billion in 2026; representing an absolute growth of 346%, a Juniper Research study has found.
SMS firewalls are third-party solutions that sit within operator networks; enabling the real-time monitoring of network traffic, enhancing operator capabilities to block fraudulent traffic and minimise revenue loss.