CipherTooth, a US company, builds network-protection and cybersecurity technology.
CipherTooth Inc
Interface Masters Technologies, founded in 2004, builds packet-broker and network-visibility hardware for network-security monitoring.
Interface Masters Technologies
Internet 2.0, an Australian company founded in 2018, combines threat intelligence with secure browsing and VPN technology.
IP Keys Technologies, founded in 1998, secures critical infrastructure through network monitoring and OT/IoT security technology.
Lanner Electronics, a Taiwanese company founded in 1979, designs and manufactures network-appliance hardware for cybersecurity and networking vendors.
Lanner Electronics, Inc.
Mako Networks, a New Zealand company founded in 2003, provides managed network security and PCI compliance for retail and distributed enterprises.
Mako Networks
Masergy Communications, founded in 1998 and now part of Comcast Business, provides managed network, SD-WAN, and managed security services.
Maticmind, an Italian company founded in 1996, provides IT infrastructure, networking, and cybersecurity integration services.
Maticmind
Minim, founded in 2013, gives ISPs and connected homes network visibility, security, and Wi-Fi management.
Minim
Muninn, formerly known as Wehowsky and founded in Denmark in 2019, provides AI-driven network detection and response.
Muninn
Napatech, a Danish company founded in 2003, provides network-intelligence and packet-capture hardware for high-speed network security monitoring.
Napatech
NetQuest Corporation, founded in 1998, builds packet-capture and network-monitoring hardware for lawful-intercept and cybersecurity applications.
NetQuest Corporation
Unified threat management and cloud security operations are both part of what Network Box USA, founded in 2005, delivers as managed security.
Nexcom, a large (1,000+ employee) Taiwanese company founded in 1992, provides network-security appliance hardware and embedded computing.
Nexcom
Niagara Networks, founded in 2013, builds packet-broker hardware that gives security teams visibility into network traffic.
Niagara Networks
Secure network infrastructure and connectivity are North Atlantic Networks' business, ongoing since 2003.
North Atlantic Networks
ntop, an Italian company founded in 1998, provides open-source network-traffic-monitoring and deep-packet-inspection software.
NTOP
Government and enterprise investigators use Ntrepid's anonymous internet-access technology, built since the company's 2003 founding.
nuPSYS, an early-stage German company founded in 2011, provides data-center infrastructure-management and network-security visualization software.
nuPSYS
NXO, a French company founded in 1998, provides IT infrastructure and cybersecurity integration services.
NXO
Snort, an open-source network intrusion detection and prevention system dating to 1998, is widely used and maintained by Cisco.
Open Source Snort
Progress, formerly known as Ipswitch and founded in 1981, is a large (1,000+ employee) provider of secure managed file-transfer and network-monitoring software.
RedSocks Security, founded in the Netherlands in 2013, provides network threat detection and malware-traffic analysis.
Redsocks
Ridgewall, founded in the UK in 2005, provides secure hosting and firewall-management services.
Ridgewall
Rohde & Schwarz, a large (10,000+ employee) German company founded in 1933, provides secure communications, network-security testing, and cybersecurity for government and enterprise.
Rohde & Schwarz
