One 5G frame, two security contexts — reading a decrypted NR attach
A 5G radio capture can be encrypted twice over, by two separate networks holding two different sets of keys. Wireshark work-item 19757 published a 5…
Open Source
⚑ Сообщить о проблемеПоследние новости Open Source от Tech News
Все темы
AI
agents
ai
api
architecture
automation
backend
beginners
career
database
devchallenge
devops
discuss
javascript
linux
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
testing
tutorial
typescript
webdev
F1-U flow control: how a 5G base station's two halves stay in step
In 5G, the gNB is not a single box. Under the 3GPP higher-layer split (TS 38.401), a Central Unit owns the upper radio-protocol layers, and one or m…
Cars Communicating Badly Is an Already-Solved Problem
The history of networking is full of tools that repurposed solutions to very different kinds of problems first. Wi-Fi’s origins trace back in part t…
Designing .NET Microservices for Edge Computing in IoT and 5G
Key Takeaways Cloud roundtrips sound fine until you’re building something where the response window is 10 milliseconds. At that point, the architect…
Building a 5G UPF That Actually Saturates a 10G Link: VPP + DPDK + Open5GS in Production
Most writing about DPDK and VPP stays comfortably abstract. Libraries and drivers for fast packet processing. Kernel bypass. Zero-copy I/O. Poll-mod…
4 Dinge, die bei Android 17 schieflaufen – und was dagegen hilft
Obwohl Android 17 vorab in einer Beta getestet wurde, haben sich Fehler in den offiziellen Release eingeschlichen. Zahlreiche User:innen berichten v…
Home Broadband Is 5G’s Surprise Killer App
5G telecommunications, according to industry hype when 5G first launched in 2019 , was going to be all about buzzy applications like mobile augmente…
Android 17: Welche Fehler schon jetzt bekannt sind – und wie sie sich teilweise lösen lassen
Obwohl Android 17 vorab in einer Beta getestet wurde, haben sich Fehler in den offiziellen Release eingeschlichen. Zahlreiche User:innen berichten v…
Как я написал E2EE-мессенджер на Spring Boot и WebCrypto — и почему сервер не видит сообщения
Разбор архитектуры E2EE-мессенджера на Spring Boot 3, React и WebCrypto: X3DH, symmetric ratchet, AES-GCM, WebSocket, multi-device и ограничения реа…