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The latest arp news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks arp across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.

Address Resolution Protocol (ARP), developed by David C. Plummer in 1982, still maps IP addresses to MAC addresses on most home networks. ARP lacks built-in authentication, enabling spoofing and man-in-the-middle attacks, though HTTPS encryption limits exposure. IPv6's Neighbor Discovery Protocol offers a secure alternative.
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