GalScan is a lightweight network discovery and security intelligence platform that detects unknown and rogue devices inside internal networks — in real time. Built as a practical NAC alternative for SMB network visibility and MSP device discovery workflows.
For SMBs, MSPs, and security teams that need complete device visibility. Explore the GalScan product page or our guides on NAC alternatives and unknown device detection.
Workstation-24
Corporate · Windows 11
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IoT · Unmanaged
Unknown-AX9
Rogue · No identity
Direct answers for search, AI overviews, and answer engines — covering network device discovery, rogue device detection, and NAC alternative positioning.
GalScan is a lightweight network device discovery and security intelligence platform designed for SMBs and MSPs. It detects unknown, unmanaged, and rogue devices entering the local network in real time and helps IT teams classify risk instantly.
A NAC alternative is a simpler, lower-cost solution that provides network visibility and rogue device detection without the complexity and deployment overhead of enterprise NAC platforms.
GalScan continuously monitors the local network using ARP-based discovery, IP and MAC correlation, hostname enrichment, and external integrations such as Active Directory and firewall inventory.
Managed service providers (MSPs), SMB IT teams, security consultants, and network administrators who need real-time internal network visibility.
SMB Networks Have a Blind Spot
Firewalls and endpoint tools only see managed devices. GalScan finds everything else.
Personal employee laptops (BYOD)
Unmanaged devices bypass your policies and create blind spots.
Rogue IoT devices
Smart devices join quietly without security controls or inventory.
Unauthorized Wi-Fi clients
Personal phones and hotspots create hidden access paths.
Contractor machines
Temporary access is easy to grant and hard to track.
How GalScan Works
Real-time ARP-based discovery of every device entering your network.
Correlate identities with SonicWall, AD, Sophos, and Azure integrations.
Automatically label devices as Corporate, IoT, or Rogue.
Instant notifications via Email, Slack, and Microsoft Teams.
Integrations
Plugin-based integrations bring identity context into network discovery.
SonicWall
Sophos
Active Directory
Azure AD
MVP Roadmap
Phase 1 (Now)
Phase 2 (Next)
Phase 3 (Future)
Get Early Access
Book a demo, request early access, or start a network visibility audit conversation with our team.
Request early access to join MVP pilots, shape the roadmap, and lock in founder pricing.
Email: [email protected]
Location: On-prem, cross-platform deployment for SMBs & MSPs.
Coming Soon — MVP in Progress
Priority access, roadmap influence, and launch pricing.
Return to homepage or view the product overview.