Next-Generation Firewall

Scalable Network Security For Public and Private Clouds

The Next-Generation Firewall (NGFW) has evolved to become the ideal solution for visibility, control, and prevention at the network edge. Threat protection begins with complete visibility into who and what is traversing the network. Combined with behavior and the ability to detect threats in real time, Juniper delivers the most effective NGFW in the industry, reliably safeguarding users, applications, and devices, delivered on-premises, in the cloud, or as a service.

Architecture detail Modern Building Glass facade wall curve pattern Exterior

Achieve Zero Trust with Hybrid Mesh Security

Juniper Connected Security helps you achieve more effective security across every point of connection on the network. Learn how

How Juniper can help

You can use Juniper next-generation firewalls to extend security to every point of connection in your network, from client to workload.

Architectural detail modern building wall with waves

Advanced application visibility and control

Protect users, applications, and devices without sacrificing reliability or performance.

Identity, segmentation, and threat prevention

Juniper next-generation firewalls deliver a threat-aware network posture, not limited to perimeter-only protection.

architectural modem concrete ceiling detail

Automated risk reduction

Attack surface reduction through pervasive visibility and intelligence informs the right action automatically.

Modern building wall with cut out circle detail

SSL inspection

Inline decryption and inspection of inbound and outbound Secure Sockets Layer (SSL) connections at the SRX firewall provide visibility and protection against threats embedded in SSL encrypted traffic.

Modern spiral staircase architectural detail

Powered by Junos OS

Juniper’s operating system optimizes services on SRX devices for maximum scale and automation.


South Dublin County Council Builds AI-Driven, Threat-Aware Network

Traveling less than a half hour south of Ireland’s historic capital of Dublin leads visitors to South Dublin County. In contrast to Ireland’s centuries-old capital, South Dublin County has only a few decades behind it but an exciting future of innovation and economic growth ahead. To serve 270,000 people and 7,000 businesses, the council relies on an AI-driven, threat-aware network from Juniper.

South Dublin County Council Image

Discover 283% ROI with Juniper Connected Security

Check out the recent Forrester Total Economic Impact of Juniper Connected Security Report to learn more.

Live Events and On-Demand Demos

Explore the journey to a transformed network.

Gartner Magic Quadrant for Network Firewalls, by Rajpreet Kaur, Jeremy D'Hoinne, Nat Smith, Adam Hils, 02 November, 2021.

Gartner Critical Capabilities for Network Firewalls, by Rajpreet Kaur, Adam Hils, 17 January 2022.

Gartner and Magic Quadrant are registered trademarks of Gartner, Inc. and/or its affiliates in the U.S. and internationally and is used herein with permission. All rights reserved

Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.