Firewalls and NGFW
Hardware, virtual and cloud firewalls that enforce traffic policy by port, application, user and content.
18 vendors · alphabetical
Guide: Network security vendors: who they are and how CISOs compare them
- AryakaAryaka provides SD-WAN as a service that does not have any additional hardware requirements.Ownership not established
- AT&TAT&T sells business networking and security services, including AT&T Dynamic Defense with Palo Alto Networks, which delivers AI-driven threat prevention as a fully cloud-based service.Public (NYSE: T)
- Check Point Software TechnologiesCheck Point Software Technologies sells Check Point Workspace Security to secure the workforce, Check Point Cloud Security to secure the cloud, and Check Point Network Security to secure the network.Public (NASDAQ: CHKP) · primary category
- CiscoCisco sells security products that protect users, devices, apps, and data.Public (NASDAQ: CSCO) · primary category
- E-GuardianE-Guardian is a value-added distributor that connects organisations with cybersecurity, digital transformation and infrastructure solutions.Ownership not established
- Ecessa CorporationEcessa Corporation sells an SD-WAN product line that includes the WANworX Virtual Instance for Microsoft Azure.Owned by Communications Systems, Inc. since 2020 · primary category
- ForcepointForcepoint sells data security products covering DLP, DSPM, Secure Web Gateway and AI Data Security, with the same data classification, analytics and reporting across them.Ownership not established
- FortinetFortinet sells cybersecurity and networking technology to enterprises, service providers, and government organizations.Public (NASDAQ: FTNT) · primary category
- Hewlett Packard EnterpriseHewlett Packard Enterprise sells networking, supercomputing, compute, storage, hybrid cloud and services products for enterprise and AI workloads.Public (New York Stock Exchange: HPE)
- HuaweiHuawei provides information and communications technology (ICT) infrastructure and smart devices.Ownership not established · primary category
- Juniper NetworksJuniper Networks sells firewalls in physical, virtual and containerized forms, managed in a unified experience.Owned by Hewlett Packard Enterprise since 2025 · primary category
- Palo Alto NetworksPalo Alto Networks sells network security, security operations, cloud security, identity security, AI security and observability platforms, along with threat intelligence and incident response services.Public (NASDAQ: PANW) · primary category
- SonicWallSonicWall is a unified cybersecurity portfolio that helps SMBs, MSPs, and IT teams consolidate network, endpoint, cloud, and threat response across hybrid environments.Owned by Francisco Partners and Elliott Management since 2016 · primary category
- SophosSophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection.Owned by Thoma Bravo since 2020
- Versa NetworksVersa Networks sells Versa SASE, which integrates security, networking, SD-WAN, and analytics within a single software operating system.Privately held
- VodafoneVodafone is a telco that sells mobile and internet services, along with financial services, TV, cloud, security, Internet of Things (IoT) and business communications.Ownership not established
- WatchGuard TechnologiesWatchGuard Technologies sells a Unified Security Platform that combines network, endpoint, identity and cloud protection, purpose-built for MSPs servicing midsize companies and SMBs.Owned by Vector Capital since 2022 · primary category
- ZscalerZscaler sells a unified cybersecurity platform built on the Zero Trust Exchange.Public (NASDAQ: ZS)