Show HN: Apple's TLS stack can't see weak ciphers, so I craft raw ClientHellos

Category: devtools

Tags: network-tools, ios, tls-inspection, privacy, accessibility

Score: 5.7/10 (Innovation: 5, Technical: 6, Documentation: 5, Utility: 6)

Radien is a network diagnostic toolbox for iOS that bundles ping, traceroute, DNS lookup, port scanning, TLS inspection, and more into a single private, ad-free app. Its standout feature is crafting raw ClientHellos to inspect TLS cipher support directly on-device, bypassing Apple's restricted TLS stack. The app emphasizes privacy and accessibility, with no data collection and VoiceOver support.

Target audience: network engineers, devops, iOS users troubleshooting connectivity

Repository: https://apps.apple.com/us/app/radien-network-toolbox/id6789207545

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