Zardaxt Os Scoring Link [portable] Official
This component dictates whether network routers are allowed to split a packet into smaller pieces during transit. Some operating systems strictly enforce the DF flag for Path MTU Discovery, while others do not. 2. Entropy from the TCP Header
Indicates if selective acknowledgments are supported. Timestamps: Low-level clock metrics attached to the packet.
NikolaiT/zardaxt: Passive TCP/IP Fingerprinting Tool ... - GitHub zardaxt os scoring link
Many optimization enthusiasts maintain a "Master Scoring Sheet" that compares various OS builds. Searching for "OS Optimization Leaderboard" on tech forums will often lead you to the current Zardaxt scores. Why Your Score Matters
For a Windows 10 device the output would be: This component dictates whether network routers are allowed
: By comparing this OS "score" against the OS claimed in the HTTP User-Agent , administrators can identify if a user is using a proxy or VPN, as these often show a Linux fingerprint regardless of the client's actual device. Key Links
The typically points to its GitHub repository , where the source code and documentation for this tool are maintained. How Does Zardaxt Fingerprinting Work? Entropy from the TCP Header Indicates if selective
: You can examine the specific scoring implementation in the zardaxt_utils.py file on GitHub .
[ Client SYN Packet ] │ ▼ ┌─────────────────────────┐ │ Extract Packet Fields │ ──► (TTL, Window Size, DF, Options) └─────────────────────────┘ │ ▼ ┌─────────────────────────┐ │ Normalize Fingerprint │ ──► (Strip network hop variances) └─────────────────────────┘ │ ▼ ┌─────────────────────────┐ │ Zardaxt Scoring Engine │ ──► (Weigh and correlate features) └─────────────────────────┘ │ ▼ ┌─────────────────────────┐ │ Output OS Metrics │ ──► Android: 57%, Linux: 44%, Windows: 30% └─────────────────────────┘
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The scoring link accounts for the network distance (hops) to guess the true initial TTL based on the received TTL. 2. TCP Window Size