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B4

Network packet processor with a friendly UI for circumventing deep packet inspection

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B4 is a network packet processor with a graphical interface built to get around deep-packet-inspection based censorship, including on router platforms like ASUSWRT-Merlin and OpenWrt. It is aimed at people whose network provider blocks or throttles specific sites and protocols using DPI, offering a more usable alternative to command-line anti-censorship tools.

Categories
censorship-circumventionprivacy-securitynetworking-tools

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  • Problem & pain-point mapping
  • Who we surface it to (audience fit)
  • What it's a strong alternative to
  • Trust & credibility signals

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