Deep Dive: DNSSEC Key Rollover Security Protocols (8267)
Technical Overview
Engineering breakdown of Deep Dive: DNSSEC Key Rollover Security Protocols (8267). This article explores the cryptographic key lifecycle, rollover timing, and the role of eBPF in enforcing policy at the kernel level. We examine RFC 8078 and RFC 8267 compliance, key signing key (KSK) and zone signing key (ZSK) transitions, and the impact on DNS resolver validation chains.
eBPF/XDP kernel filter evaluates TCP/UDP frames directly on server NIC.