What are next generation firewalls? How the cloud and complexity affect them

By 2020, nextgen firewalls will reach almost 100 percent of internet points of presence, Gartner says. The market for next-generation firewall market is expected to grow from $2.39 billion in 2017 to $4.27 billion by 2022. Some firewall vendors are beginning to tackle the management issue by offering intent-based security, allowing users to set consistent policies for management and configuration, as well as compliance-related policies. NSS Labs: Barracuda Networks CloudGen Firewall F800.CCE v7.2.0 (build 19153)”]

Source: https://www.csoonline.com/article/3300796/what-are-next-generation-firewalls-how-the-cloud-and-complexity-affect-them.html