DNSSEC and PQC: The practical impact of increased TCP in DNS

DNSSEC and PQC: The practical impact of increased TCP in DNS

• To prepare for a future where powerful quantum computers exist, many systems using classical cryptography will need to migrate to Post-Quantum Cryptography (PQC). • One such syst

[$] More accurate congestion notification for TCP

• The ‘More Accurate Explicit Congestion Notification’ (AccECN) mechanism is defined by this RFC draft . • The Linux kernel has been gaining support for AccECN with TCP over the la

OS & Internals · February 18, 2026 (updated February 24, 2026) · 2 min · 314 words

[$] More accurate congestion notification for TCP

• The ‘More Accurate Explicit Congestion Notification’ (AccECN) mechanism is defined by this RFC draft . • The Linux kernel has been gaining support for AccECN with TCP over the la

Linux & Open Source · February 18, 2026 (updated February 20, 2026) · 1 min · 142 words