Terms of Service

Last updated: January 2026

1. Acceptance of Terms

By accessing or using NetSim Labs products (netsim.dev, app.netsim.dev, usezn.com), you agree to be bound by these Terms of Service. If you do not agree, please do not use our services.

2. Description of Services

  • NetSim: A browser-based network simulation platform for learning and practicing network configurations.
  • ZN: A zero trust security layer for AI agent deployments.

3. User Accounts

You are responsible for maintaining the security of your account credentials. You must notify us immediately of any unauthorized access to your account.

4. Acceptable Use

You agree not to:

  • • Use our services for any illegal purpose
  • • Attempt to gain unauthorized access to our systems
  • • Interfere with other users' access to our services
  • • Reverse engineer our proprietary components

5. Intellectual Property

The NetSim and ZN core engines are licensed under AGPL v3. The hosted services, branding, and proprietary features remain the intellectual property of NetSim Labs.

6. Payment Terms

Pro and Enterprise subscriptions are billed according to the pricing on our website. Refunds are handled on a case-by-case basis. Contact support@netsim.dev for billing inquiries.

7. Limitation of Liability

NetSim Labs provides services "as is" without warranty. We are not liable for any indirect, incidental, or consequential damages arising from your use of our services.

8. Contact

For questions about these Terms, contact us at: legal@netsim.dev