NOTICE

PacketYeeter
Copyright (C) 2025 Annika Wickert

This product is licensed under the GNU General Public License v2.0.
See the LICENSE file for the full license text.

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Third-Party Algorithms and Attributions
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JA4 / JA4+ Fingerprinting
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PacketYeeter implements traffic fingerprinting based on the JA4+ suite
(JA4H, JA4T, JA4L), originally developed by FoxIO LLC.

  Source:  https://github.com/FoxIO-LLC/ja4

Licensing of the underlying algorithms:
  * JA4 (TLS client fingerprint): BSD 3-Clause License
  * JA4+ family (JA4H, JA4T, JA4L, etc.): FoxIO License 1.1
    https://github.com/FoxIO-LLC/ja4/blob/main/LICENSE

The FoxIO License 1.1 imposes field-of-use restrictions (notably around
commercial redistribution) that are separate from and additional to the
GPL-2.0 license covering PacketYeeter's own source code. Users intending to
deploy PacketYeeter commercially should review the FoxIO License and contact
FoxIO LLC regarding the JA4+ components.

The reference JA4H Lua implementation in examples/ja4h.lua is:
  Copyright (C) 2025 Rath Pascal
  License: MIT (algorithm license: FoxIO License 1.1)

The reference JA4 Lua implementation in examples/ja4.lua is:
  License: MIT (algorithm license: BSD 3-Clause)

MaxMind GeoLite2
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PacketYeeter can optionally enrich metrics using MaxMind GeoLite2 ASN
databases. These databases are NOT distributed with PacketYeeter and must be
obtained separately by the user under MaxMind's own license terms.

  https://www.maxmind.com/en/geolite2/eula