Patent 11784971 was granted and assigned to Palo Alto Networks on October, 2023 by the United States Patent and Trademark Office.
Techniques for network layer signaling security with next generation firewall are disclosed. In some embodiments, a system/process/computer program product for network layer signaling security with next generation firewall includes monitoring a network layer signaling protocol traffic on a service provider network at a security platform; and filtering the network layer signaling protocol traffic at the security platform based on a security policy.