networking

TechCrunch Founder Summit 2026 takes place Nov. 4 at SoWa Power Station in Boston, bringing founders and investors together for a day of stage sessions, roundtables, live pitching, and networking. The agenda spans a Build Stage on distribution, fundraising, teams, and pitching, plus an Impact Stage and other programming.

A visual quick reference covering 14 internet protocols, such as TCP handshakes and DNS lookups, complete with a built-in packet inspector to help developers understand how they actually work.

A review of the Asus ROG Rapture GT-BN98 Pro, the first Wi-Fi 8 router, highlighting its quad-band design, 10Gbps ports, strong real-world speeds, and improved MLO stability over Wi-Fi 7.

TechCrunch Founder Summit is two days away in Boston, featuring founder-focused sessions with speakers from Toast and HqO, plus networking and roundtable events for startups, investors, and operators.

This tutorial explains how to use Cloudflare Tunnel (cloudflared) to turn an old computer at home into a publicly accessible server without a VPS, public IP address, or port forwarding. It covers getting started with Quick Tunnel, long-term deployment with a named Tunnel, and common pitfalls.

Promotional article highlighting the networking features of the upcoming TechCrunch Founder Summit on November 4 at Boston's SoWa Power Station, including Braindate-powered one-on-one sessions, roundtables, and breakout discussions for founders and VCs.

Linux 河修复了 CVE-2026-98432，一个 CVSS 9.8 严重的 IPv4 TCP 握手 use-after-free 漏洞，可被远程未认证攻击者利用；Anthropic 的 Claude 生成了可远程 root 的 PoC，而 Ubuntu 和 RHEL 等主流发行版仍未发布修复补丁。

NetBird is an open-source platform that combines WireGuard VPN, peer-to-peer connections, and centralized access management to simplify creating secure private networks, now also introducing a beta Agent Network for identity-aware access control for AI agents.

I've open-sourced a self-hostable, end-to-end encrypted relay server solution (relay-kit) that can be deployed with one click using just a Cloudflare account. It supports tunneling any HTTP/WS service and is built around a zero-dependency encrypted relay that blindly forwards traffic.

Firezone 发布了 sanstun，一个用 Rust 编写的 sans-IO、支持并行的用户态 WireGuard 状态机实现，旨在取代其长期维护的 boringtun 分支，提供更简洁、更安全且更易测试的 API。

TechCrunch Founder Summit 2026 on November 4 in Boston will feature Braindate-powered networking, letting attendees schedule 1:1 and small-group meetings around topics like fundraising, product-market fit, and scaling.

TechCrunch Founder Summit 2026, presented by Fidelity Private Shares, is five days away, offering founders breakout stages and roundtables on fundraising, distribution, pitching, and emerging AI opportunities, with a last-chance ticket discount.

A five-year retrospective on OqtaDrive, a hobby project that emulates Sinclair Microdrives and later became an internet gateway for the vintage Sinclair Network, covering its evolution from an Arduino Nano prototype to a mature tool with 34 releases.

An IP Trust blog post redraws the world map, representing each country's share of IPv4 addresses as land area, based on October 2026 geolocation data.

OpenBSD Jumpstart 8.0 is a concise quick-start guide for new users covering installation, PF firewall, networking configuration, and daily administration of the security-focused OpenBSD operating system.

TechCrunch Founder Summit, a one-day startup bootcamp in Boston on November 4, is 7 days away with up to $100 off tickets; the event features breakout sessions, roundtables, live pitching, and networking.

OpenSurge for Mac turns your Mac into a transparent proxy gateway for your local network, supporting three modes: side router, DHCP takeover, and a separate downstream LAN. It can directly import Mihomo configurations and subscriptions, and includes a Web GUI for managing each device’s traffic routing rules, saving you the hassle of configuring proxies on individual devices.

VCF Midwest 2026 演讲《Building a Living 90s Internet for Vintage Computers》，介绍如何为老式计算机搭建一个可运行的 90 年代风格互联网环境。

Paul Miller 提供了关于 Tailscale 与 WireGuard 使用的更多背景：Tailnet Lock 可防止 Tailscale 自行为用户账户添加新设备，且 Tailscale 软件开源可审计，但缺少后量子加密支持；他建议用户也可自建 WireGuard 服务器。

A tutorial on using arp-scan combined with DNS and DHCP to identify and keep track of devices on a home or office network, covering naming conventions, MAC vendor lookup, and IPv6/NDP caveats.