The SASE provider says its NGFW will improve security by closing the window between vulnerabilities and patch updates.

with the introduction of the Cisco Firepower® 2100 Series Next-Generation Firewall (NGFW). The 2100 series is designed for businesses that perform high volumes of sensitive transactions ...

model by many vendors that had formerly specialized in next-generation firewalls (such as Palo Alto Networks, Fortinet and Cisco). Meanwhile, other vendors that had gotten their start in SD-WAN ...