🔌 Netfilter - hello · Scour

Building an eBPF/XDP L2 Direct Server Return Load Balancer from Scratch

labs.iximiuz.com·1d·

Discuss: Hacker News

Block Outbound Traffic for a Specific Linux User with iptables (While Keeping Listening Ports Working)

dev.to·2d·

Discuss: DEV

🛡️Packet Filtering

[Open Source] I built the ultimate AdBlock tool for Windows: Combines Native DNS Switching + Hosts File Patching in one UI.

github.com·38m·

Discuss: r/Windows11

I never set up a home network without these 3 firewall rules

xda-developers.com·19h

🛡️Packet Filtering

How to check if your VPN is working

engadget.com·6h

IP addresses through 2025

blog.apnic.net·1d

🌐Network Protocols

0-RTT Replay: The High-Speed Flaw in HTTP/3 That Bypasses Idempotency

instatunnel.my·1d·

Discuss: r/javascript, r/programming

📡QUIC Loss Detection

Here's how your ISP tracks every website you visit, and one tool that stops it

howtogeek.com·3d

🛡️Packet Filtering

I finally blocked the annoying ads on my smart TV using this DNS trick

makeuseof.com·3h

Remote authentication bypass in telnetd

lwn.net·22h

🔌Userspace TCP Stacks

"Another wave of VPN blocks:" Windscribe records drop in traffic in Russia

techradar.com

·4h

🛡️Packet Filtering

Building scalable agentic assistants: A graph-based approach

thenewstack.io·1h

Call for Participation - ICANN DNSSEC and Security Workshop for the ICANN 85 Community Forum

circleid.com·1h

🌐Network Protocols

Understanding Network Devices

dev.to·2h·

Discuss: DEV

🌐Network Protocols

A1RunGuard 2.20.2026.120

majorgeeks.com·3h

🛡️Packet Filtering

System 7 - Extension that shows internet connection status

68kmla.org·20h

aayushgauba/aiwaf: An Adaptive AI‑Powered Web Application Firewall for Django. Detects anomalies, blocks suspicious IPs, prevents UUID tampering, stops honeypot field exploits, and continuously improves via daily log-based retraining.

github.com·1h·

Discuss: Hacker News

Understanding Partial Reachability in the Internet Core

arxiv.org·14h

🔺CAP Theorem

Ghost in the Wi-Fi

josephmate.github.io·15h

Show HN: IP over Avian Carriers with Quality of Service

rfc-editor.org·1d·

Discuss: Hacker News

📋Protocol Design

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