An L4 reverse proxy with protocol multiplexer, written in Rust
为CDN全面开启ECH的DoH服务，基于Cloudflare Workers，适用于Cloudflare CDN / Meta CDN
Encrypted Client Hello with Split Mode Topology; +ECH Resolver, Dialer, RoundTripper, Publisher
Encrypted Client Hello (ECH) config parser and generator.
Multi-listener SNI/Host-routing TLS gateway: dynamic per-SNI certificate issuance on termination, with ECH / TLS / HTTP / raw upstreams.
A tool that runs configurable ECH handshakes without relying on HTTPS RRs.
Discreet end-to-end encrypted handoff for files, messages, and Git, via dead drops or paired devices, with Cloudflare or self-hosted backends.
Discreet HTTPS and WebSocket proxy over an ECH-protected WSS relay, preserving end-to-end application TLS.
ECH (Encrypted Client Hello) compliance scanner — test RFC 9849 deployment
⚡高性能 Cloudflare CDN 边缘节点延迟评测与优选工具，纯标准库零依赖。| Cloudflare Anycast CDN edge IP latency benchmarking & optimization tool. Pure Python stdlib (zero-dependency), 150-thread concurrency, real TLS/ECH handshake & DoH.
Suricata IDS lab — 23 custom detection rules with MITRE ATT&CK metadata, JA4 fingerprinting, Encrypted Client Hello and post-quantum TLS detection, false-positive tuning, and engine-validated detection-as-code CI.
Linux network monitoring, DNS hardening and intrusion investigation suite — DNS leak auditing, DNSSEC/DoT enforcement, Encrypted Client Hello (ECH-capable curl + every browser), Cloudflare WARP install and control, firewalld and ARP monitoring, Wi-Fi recovery. 18 tools that install their own dependencies. Fedora, Debian, Mint, Manjaro, Asahi
Network threat detection lab — Encrypted Client Hello, post-quantum TLS, JA4 fingerprinting, DNS tunneling, C2 beaconing, AI/MCP egress. Sigma rules, SOC playbooks, and CI-validated detection-as-code.
BoringSSL-linked nginx build tooling with HTTP/3, Encrypted Client Hello and post-quantum key exchange, optimised for AMD Zen 2 - plus annotated TLS hardening and L7 anti-DDoS examples
Passive Measurement of QUIC and ECH at the ISP Edge
Server-side ECH for QUIC — in 2 lines.
Browser-based ECH demo — draft-ietf-tls-esni. TLS 1.3 protects every byte except the hostname it announces first. Real HPKE seals the ClientHelloInner; a network observer sees only the outer. Tamper the ECHConfig and watch the real open fail. Metadata is the leak encryption doesn't close. No backends. No simulated math.
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