Network security

Network access control

Systems that identify devices as they connect to wired and wireless networks and decide what each may reach.

4 vendors · alphabetical, never ranked

• CiscoCisco sells network security products including firewalls, a secure access service edge offering, identity and network access control products, and security information and event management software built on Splunk.Public (NASDAQ: CSCO)
• ElisityElisity sells identity-based microsegmentation software that discovers users, workloads and devices on a network and applies least-privilege access policies to limit lateral movement, without requiring new agents or hardware.Ownership not established
• ForescoutForescout sells the Vistaro platform, which discovers and classifies connected devices across IT, OT, IoT and IoMT networks, including unmanaged and agentless devices, then assesses their risk and enforces network access and segmentation policies.Ownership not established · primary category
• OrdrOrdr sells a platform that discovers and classifies connected IT, IoT, OT and medical devices using passive monitoring, then generates and enforces network segmentation policies based on each device's observed behavior.Ownership not established

No vendor pays to be listed or to change what we write. Descriptions are ours, drawn from each company's own site and filings. Corrections: /corrections.