Engineering Insights

Cisco Catalyst SD-WAN Manager CVE-2026-20245 Flaw Actively Exploited – No Patch Available

Cisco has warned that a high-severity security flaw impacting Catalyst SD-WAN Manager has come under active exploitation. The vulnerability, tracked as CVE-2026-20245, carries a CVSS score of 7.8 out of a maximum of 10.0. It affects the following deployment types - On-Prem Deployment Cisco SD-WAN Cloud-Pro Cisco SD-WAN Cloud (Cisco Managed) Cisco SD-WAN for Government (FedRAMP) "A

Pre-Modern Armies for Worldbuilders, Part I: Why They Fight

Article URL: https://acoup.blog/2026/06/05/collections-pre-modern-armies-for-worldbuilders-part-i-why-they-fight/ Comments URL: https://news.ycombinator.com/item?id=48421171 Points: 179 # Comments: 52

Ask HN: Why is the HN crowd so anti-AI?

Comments

The intracies of modern camera lens repair (2024)

Article URL: https://salvagedcircuitry.com/sigma-45mm.html Comments URL: https://news.ycombinator.com/item?id=48420148 Points: 252 # Comments: 86

Redis vs Memorystore: key differences in 2026

If you're building on Google Cloud and need an in-memory data store, you've probably looked at Memorystore in the console. It's right there, a few clicks to provision, and it speaks the Redis protocol you already know. But the architectural difference...

Spring AI 2.0.0-RC1 Available Now

SEO en 2026, cuando la mitad de tu tráfico llega por ChatGPT

SEO en 2026, cuando la mitad de tu tráfico llega por ChatGPT Una pasada de fin de semana sobre las superficies públicas de un SaaS llms.txt Capa Antes Después Meta por página (title/desc/canonical/OG/Twitter) Envoltorio PageMeta en 52/139 páginas sin cambios; el patrón ya estaba correcto Señal de región ninguna hreflang="es-mx" + x-default en cada render Datos estructurados (JSON-LD de schema.org) nada Organization + WebSite (home), Article + Breadcrumb (blog), Person (perfil), FAQ

More than a decade later, the team behind N++ is back with a multiplayer sequel

Back in 2015, the two-person studio Metanet released N++, a brutally hard 2D platformer that was a decade in the making, building off of previous releases dating back to the freeware Flash title N. At the time, cofounder Raigan Burns issued some famous last words: "We hope it's not another 10 years before we come up with a game." But now here we are, more than a decade later, and N is getting another sequel. And this time the focus is on multiplayer. The new game is called, absurdly, N Plus Infi