Internet routing believes whatever it is told, which is why prefixes get hijacked. A practical guide to the cryptographic fix: how RPKI and Route Origin Validation work, the router configs that enforce them, the path-security gap that BGP roles and ASPA are racing to close, and the honest 2026 adoption reality.
Routing-Security
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BGP Hijacks and RPKI: From Origin Validation to Path Security -
From ARPANET to BGP: Why the Internet Trusts Everyone The internet's routing system still runs on a trust model inherited from a 1969 research project with four nodes. This is the history of that assumption: ARPANET, EGP, the NSFNET handoff, three napkins in Austin, the great hijacks, and the decades-long effort to retrofit authentication onto a running planet.