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DNS over HTTPS

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Tencent Cloud Developer
Tencent Cloud Developer
Nov 29, 2021 · Information Security

DNSPod's GM DoH: China's First DNS over HTTPS with National Cryptographic Algorithms

DNSPod’s GM DoH, the first Chinese DNS‑over‑HTTPS service to employ national SM2 cryptographic algorithms and certificates, upgrades the traditional TLS handshake by encrypting the pre‑master secret with SM2 keys, thereby filling a critical gap in China’s secure networking infrastructure and enhancing national network security.

DNS InfrastructureDNS over HTTPSDNSPod
0 likes · 8 min read
DNSPod's GM DoH: China's First DNS over HTTPS with National Cryptographic Algorithms
TAL Education Technology
TAL Education Technology
May 20, 2021 · Operations

Implementing HttpDNS on Windows via API Hook for WinInet

This article explains why HttpDNS is used to improve DNS resolution for a WinInet‑based installer, compares two implementation schemes, and details a Windows API Hook solution—including inline hook techniques, detours usage, and custom GetAddrInfoEx handling—to achieve transparent, secure domain resolution on Windows clients.

API HookDNS over HTTPSHttpDNS
0 likes · 12 min read
Implementing HttpDNS on Windows via API Hook for WinInet