Genian NAC
Genian NAC is a comprehensive network access control solution providing real-time visibility and automated security enforcement to protect your diverse network assets from unauthorized access and cyber threats.
Tailscale
Tailscale is a zero-config VPN software that creates secure mesh networks between your devices and cloud resources using the WireGuard protocol to simplify remote access and internal connectivity.
Quick Comparison
| Feature | Genian NAC | Tailscale |
|---|---|---|
| Website | genians.com | tailscale.com |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✓ 30 days free trial | ✓ 0 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2005 | 2019 |
| Headquarters | Anyang, South Korea | Toronto, Canada |
Overview
Genian NAC
Genian NAC gives you complete control over every device connecting to your network. You can automatically discover all hardware—from laptops and smartphones to complex IoT devices—without installing agents on every machine. This visibility allows you to see exactly who is on your network and what they are doing at any given moment.
You can enforce strict security policies based on user identity, device health, and location to ensure only compliant devices gain access. The platform helps you automate guest access management and quarantine non-compliant devices instantly. Whether you manage a single office or a global enterprise, you can maintain a zero-trust environment while reducing the manual workload on your IT team.
Tailscale
Tailscale makes creating a secure network between your computers, servers, and cloud instances as easy as installing an app. It builds a private mesh network—called a tailnet—that connects your devices directly to each other using the WireGuard protocol. This means you can access your home office computer from a coffee shop or connect to a private database in the cloud without managing complex firewall rules or centralized VPN gateways.
You can manage identity and access through your existing providers like Google, Microsoft 365, or GitHub, ensuring that only authorized users can reach your sensitive resources. It handles the difficult parts of networking, like NAT traversal and key rotation, automatically in the background. Whether you are a developer connecting to a local test environment or an enterprise securing thousands of endpoints, it provides a stable, encrypted connection that works across any provider or location.
Overview
Genian NAC Features
- Device Visibility Identify and monitor all connected devices in real-time using non-intrusive network sensing technology for complete environmental awareness.
- IP Address Management Manage your IP address space efficiently by tracking assignments and preventing IP conflicts or unauthorized static IP usage.
- Endpoint Health Check Verify that every device meets your security standards, such as active antivirus and updated patches, before granting access.
- Guest Access Management Automate the onboarding process for visitors with a customizable captive portal that provides secure, time-limited internet access.
- Automated Quarantine Isolate suspicious or non-compliant devices from your critical segments automatically to prevent the lateral movement of threats.
- IT Security Automation Reduce manual tasks by setting up automated responses to specific network events or policy violations across your infrastructure.
Tailscale Features
- Zero-Config Mesh VPN. Connect your devices directly to one another without manual port forwarding or complex firewall rules.
- Single Sign-On Integration. Use your existing identity providers like Google, Microsoft 365, or Okta to authenticate users and devices.
- MagicDNS. Access your devices using short, easy-to-remember names instead of tracking changing IP addresses across your network.
- Tailscale SSH. Manage SSH access to your servers using your tailnet identity instead of distributing and rotating static SSH keys.
- Split DNS. Configure specific DNS servers for different domains so your internal queries stay private while public traffic flows normally.
- Exit Nodes. Route all your internet traffic through a specific trusted device on your network to stay secure on public Wi-Fi.
- Subnet Routers. Expose entire existing networks to your tailnet so you can access legacy devices that cannot run the software.
- Access Control Lists. Define granular security policies in code to restrict which users can access specific devices or ports.
Pricing Comparison
Genian NAC Pricing
- Up to 300 nodes
- Network surveillance
- Device visibility
- IP address management
- Community-based support
- Everything in Basic, plus:
- Full NAC enforcement
- Endpoint health checks
- Captive portal for guests
- Wired and wireless control
- Technical support access
Tailscale Pricing
- Up to 3 users
- Up to 100 devices
- MagicDNS
- Tailscale SSH
- Community support
- Admin console access
- Everything in Personal, plus:
- Up to 10 users included
- User & group management
- Basic access control lists
- Email support
- 1 identity provider
Pros & Cons
Genian NAC
Pros
- Exceptional visibility into IoT and unmanaged devices
- Flexible deployment options including cloud and on-premise
- Affordable pricing compared to traditional enterprise NAC
- Easy setup process with non-disruptive network sensing
- Highly customizable policy engine for granular control
Cons
- User interface can feel dated to some
- Initial configuration requires solid networking knowledge
- Documentation can be overly technical for beginners
Tailscale
Pros
- Extremely simple setup process for all devices
- Reliable connectivity even behind strict firewalls
- Generous free tier for personal projects
- Minimal impact on system performance and battery
- Seamless integration with existing identity providers
Cons
- Requires a third-party identity provider login
- Limited advanced routing features for complex setups
- Mobile app can occasionally drain battery
- Admin console lacks some deep auditing logs