Security · 4h ago
KiloCheck: An Offline IP Reputation Tool That Knows When to Say 'I Don't Know'
A developer built KiloCheck, a 12MB Rust-based offline IP reputation engine that checks IPs against a signed local threat index without network calls. The tool was tested on a recruiter email link, confirming it as a known bad actor. It prioritizes privacy and deterministic results over gut feelings.
Meridian48 take
KiloCheck's offline design is a smart privacy play, but its utility depends on the freshness and breadth of its threat data, which users must trust from a single source.
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A Vibe Is Not a Verdict: I Built a Tool That's Allowed to Say 'I Don't Know' →
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