Network Security
Firewalls, intrusion detection, network monitoring, segmentation, and secure access.
Shift5
A Rosslyn, VA-based OT cybersecurity company founded by Army Cyber Command veterans that monitors and defends onboard data…
Bastille
Bastille builds an enterprise wireless airspace security platform that uses software-defined radio to detect, locate, and classify unauthorized…
Cydome Security
Maritime-specific cybersecurity platform providing real-time IT/OT/IoT asset visibility and regulatory compliance for vessels and fleets.
American Binary
Deep-tech cybersecurity company building the first enterprise VPN fully compliant with the NSA's CNSA 2.0 post-quantum cryptography standard.
Ocean Security
Israeli startup using AI agents that read sender intent and context to catch AI-generated phishing emails that pattern-matching…
Cape
Cape is a privacy-first U.S. mobile carrier that runs its own network core to block SIM-swap, SS7 interception,…
Red Sift
Cloud email security and brand protection platform automating DMARC/BIMI enforcement, now expanding into attack surface management.
Netskope
Cloud-delivered SASE platform combining secure web gateway, CASB, ZTNA and data protection with a unified policy engine.
Sublime Security
A New York-based vendor that replaces black-box secure email gateways with an open, detection-as-code email security platform.
Portnox
Portnox delivers cloud-native network access control and zero trust network access, securing over a million devices and 40…
Nozomi Networks
OT and IoT network monitoring platform providing anomaly and threat detection for industrial control system environments.
Dispel
Zero Trust secure remote access platform purpose-built for industrial control systems and OT environments using Moving Target Defense.
Nym Technologies
Swiss developer of a decentralized mixnet network and NymVPN, designed to protect network metadata and traffic patterns against…
Dispersive Holdings Inc.
Roswell, Georgia-based stealth networking company using patented multipath encryption to make network traffic invisible to attackers.
Ordr
Agentless connected-device security platform discovering and securing IoT, medical devices, and OT, with independent recognition from KLAS Research…
Algosec
Established network security policy management platform that automates firewall, router, and cloud security-group rule management across hybrid environments.
Hornetsecurity
European Microsoft 365 email security and backup vendor, now part of Proofpoint after a May 2025 acquisition.
Sublime Security
Transparent, rules-based email security platform that lets security teams write, test, and audit their own detection logic instead…
Ermes Cyber Security
Italian AI-driven browser security company protecting corporate web browsing from data exfiltration and behavior-based web threats, recognized by…
BackBox
Network automation and security platform that automates backup, patching, and configuration management for network devices across hybrid, multi-cloud…
Whalebone
No-install, DNS-level network security deployed through telecom operators and ISPs, protecting hundreds of millions of end users without…
Zeroport
Israeli startup replacing IP-based remote access with a patented non-IP hardware bridge, aiming to eliminate the VPN and…
Titania
Network configuration security software that virtually models device behavior to find exploitable misconfigurations before attackers do, trusted by…
A10 Networks (A10 Defend)
Publicly traded network infrastructure company whose A10 Defend suite provides AI-enhanced DDoS mitigation and application/API traffic protection.