Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities
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Reaching your own LAN without port forwarding, public URLs, or a VPN concentrator
Disclosure: I maintain Lantunnel. It is Apache-2.0 and the source is linked at the end. Every self-hoster hits the same wall. The NAS is at home. The GPU box is at the office. Ollama is on the desktop you walked away from. All of them sit behind NAT, and none of them belong on the public internet.
Demystifying HarmonyOS NEXT: A Deep Dive Into the Architecture, ArkUI, and Distributed Core
Under-the-hood breakdown of Huawei’s “Pure HarmonyOS” SDK for engineers and architects. For the past decade, mobile operating system architecture has been dominated by two paradigms: Android’s JVM-based, garbage-collected model, and iOS’s Darwin/Mach kernel with Swift/Objective-C. Huawei’s Harmony
Orca: the ADE for orchestrating a fleet of coding agents in parallel
What do you do when Claude Code proposes one solution, Codex a different one, and Gemini a third? The usual move is to pick an agent up front and take whatever it produces. Orca changes that dynamic: it runs all three at once, each isolated in its own git worktree, and lets you compare the results a