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Terms of Service

By downloading, installing, or using Nexus, you agree to these terms. They exist mainly to keep Nexus used ethically and lawfully.

Last updated: June 21, 2026

Ethical, authorized use only. Nexus is for learning, defensive security, and authorized penetration testing. Using it against systems you do not own or are not permitted to assess is illegal. You are solely responsible for your actions.

Acceptable use

  • Only scan, probe, or attack assets you own or have explicit written permission to test.
  • The offensive modules (attack simulation, password auditing, listeners) are gated by Scope Guard and the ethical-use agreement — keep them that way.
  • Do not use Nexus to break the law, harm others, or violate anyone’s rights.

License

Nexus is proprietary software. Free, Pro, and Enterprise tiers are governed by the license in the repository (LICENSE / NOTICE). You may not redistribute, resell, sublicense, or remove copyright/notice metadata without written permission. Pro/Enterprise features are unlocked by signed license tokens bound to your device.

No warranty

Nexus is provided “as is”, without warranty of any kind. Security testing is inherently risky; you run it at your own discretion. To the maximum extent permitted by law, Nexus Security is not liable for any direct, indirect, or consequential damages arising from use of the software.

Changes & contact

We may update these terms; continued use after changes means you accept them. Questions about licensing or these terms: ck271138@gmail.com.