Skip to content

News and guides

Plain-language guides to online privacy and VPN technology, plus updates from VPNRice.

TCP Thin Streams RFC 7414: Eliminating Latency Spikes in Interactive VPNs

Explore RFC 7414 TCP thin-stream dynamics. Discover how modified DupACK thresholds and linear RTO backoff eliminate multi-second latency freezes in SSH, gaming, and VPN tunnels.

November 6, 2026 · 8 min read

Security
HPKE RFC 9180: Two-Phase KEM-DEM Architecture & Modern Network Privacy
November 6, 2026 · 8 min read
Protocols
TCP PRR RFC 6937: Loss Recovery, FlightSize Regulation & VPN Pacing
November 6, 2026 · 7 min read
Security
TCP-AO RFC 5925: BGP Session Security, MKT Rollover & Authentication
November 6, 2026 · 7 min read
Security
MACsec IEEE 802.1AE: Hardware Layer 2 Encryption, XPN-256 & WAN Security
November 6, 2026 · 8 min read
Protocols
QUIC Connection Migration RFC 9000: Path Validation, Anti-Amplification & VPNs
November 6, 2026 · 8 min read
Protocols
ECN Tunneling RFC 6040 & L4S RFC 9330: DualQ AQM and Low-Latency VPNs
November 6, 2026 · 8 min read
Protocols
TCP Window Scale RFC 7323: BDP Saturation, PAWS, and VPN Throughput
November 6, 2026 · 8 min read
Protocols
BGP ADD-PATH RFC 7911: Eliminating Path Hiding and Fast Reroute in Anycast Networks
November 6, 2026 · 8 min read
Protocols
BGP L3VPN RFC 4364: VRF Isolation, Route Distinguishers, and Multi-Tenancy
November 6, 2026 · 8 min read