Network Security companies

Nexufend is an Austrian startup building a distributed software firewall platform that replaces hardware firewalls using on-device agents and zero-trust princip…

Network Optix develops enterprise video software, including a video management system and an AI-capable video operating platform managing 4M+ devices across 190…

Extreme Networks is a leader in AI-powered cloud networking, delivering a unified platform that simplifies and secures IT operations for over 50,000 customers g…

Tailscale builds a WireGuard-based secure networking product that replaces VPNs with end-to-end encrypted, identity-based connections for individuals and enterp…

Nord Security is a global leader in digital security and privacy solutions, providing advanced cybersecurity tools including NordVPN, NordPass, NordLocker, and…

Arista Networks is an industry leader in data-driven, client-to-cloud networking for large AI, data center, campus and routing environments, serving over 10,000…

ExtraHop Networks provides AI-powered network detection and response solutions that help enterprises detect and stop advanced cybersecurity threats in real time…

Material Security provides a detection and response platform for securing Google Workspace and Microsoft 365 cloud environments.

Cloudflare provides cloud-based security, performance, and reliability services for websites, applications, and networks across a global infrastructure spanning…

Menlo Security provides a cloud-delivered browser security platform that secures enterprise browsers against advanced cyber threats, including zero-day exploits…

Nozomi Networks provides OT and IoT cybersecurity for critical infrastructure, offering AI-powered threat detection and visibility across industrial and enterpr…

Nucleus Security provides a unified vulnerability and exposure management platform that consolidates security data, prioritises risks by business context, and a…

Upwind Security provides a runtime-powered cloud security platform using eBPF sensors to deliver real-time threat detection, posture management, and workload pr…

FireMon provides a network security policy management platform covering firewalls, cloud, and microsegmentation for over 1,700 enterprises across 70+ countries.

F5, founded in 1996 and headquartered in Seattle, provides application delivery and security solutions across hybrid, multi-cloud, SaaS, and edge environments.

Zip Security offers a unified cybersecurity platform that consolidates device management, endpoint security, identity protection, and compliance into a single d…

Fable Security operates an AI-powered platform that identifies and automatically intervenes on risky employee behaviours to reduce phishing attacks and human-dr…

SGNL.ai provides a Continuous Identity platform that unifies identity and security context to orchestrate real-time access decisions across enterprise IAM, IGA,…

Cyberhaven provides an AI-powered data security platform covering DLP, DSPM, insider risk, and AI security, tracing data lineage across cloud, endpoint, SaaS, a…

BeyondTrust provides privileged access management and identity security software, serving over 20,000 enterprise customers including half of the Fortune 100.