Cisco ISE
Cisco Identity Services Engine is a network administration product that enables you to create and enforce security policies for users and devices connecting to your organization's network infrastructure.
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 | Cisco ISE | Tailscale |
|---|---|---|
| Website | cisco.com | tailscale.com |
| Pricing Model | Custom | Freemium |
| Starting Price | Custom Pricing | Free |
| FREE Trial | ✓ 90 days free trial | ✓ 0 days free trial |
| Free Plan | ✘ No 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 | 1984 | 2019 |
| Headquarters | San Jose, USA | Toronto, Canada |
Overview
Cisco ISE
Cisco Identity Services Engine (ISE) gives you a centralized way to manage security across your entire network. You can see exactly who and what is connecting to your environment, whether they are using a wired, wireless, or VPN connection. By gathering real-time data from users and devices, you can make informed decisions about who gets access to specific resources and under what conditions.
You can automate your network security by creating granular policies that adapt based on the user's role, device type, and location. This helps you stop threats before they spread by automatically isolating suspicious devices. Whether you are managing a corporate office or a distributed workforce, it provides the visibility you need to maintain a zero-trust security posture without slowing down your 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
Cisco ISE Features
- AI Endpoint Analytics Identify and profile every device on your network automatically using AI-driven behavioral modeling to eliminate blind spots.
- Zero Trust Access Enforce software-defined segmentation to ensure you only grant users access to the specific applications they need for work.
- Automated Containment Block or quarantine compromised devices instantly through integrations with your security tools to prevent lateral movement of threats.
- Guest Access Management Create custom web portals for your visitors to provide secure, time-limited internet access without compromising your internal data.
- Compliance Monitoring Check the security posture of every device before it connects to ensure they meet your corporate encryption and antivirus standards.
- Centralized Policy Management Define your security rules once and push them across your entire global network from a single, unified management console.
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
Cisco ISE Pricing
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
Cisco ISE
Pros
- Unmatched visibility into every device connected to your network
- Granular policy control for complex enterprise environments
- Seamless integration with the broader Cisco security ecosystem
- Powerful automation for isolating and remediating infected endpoints
- Highly scalable for global organizations with thousands of users
Cons
- Significant learning curve for initial setup and configuration
- Requires substantial hardware resources for on-premise deployments
- Licensing structure can be complex to navigate and manage
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