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Discover our latest articles about cloud-native technologies, Kubernetes, DevOps, and modern software development. From practical tutorials to in-depth analyses.
Latest Blog Posts
Stay up to date with our latest articles about cloud-native technologies, Kubernetes, and DevOps.
1219 posts
In modern manufacturing, the question is no longer *if* data is collected, but *how* it can be used efficiently. While machines (OT – Operational Technology) deliver gigabytes of telemetry data every second, many companies struggle to bridge the gap to the IT world.
Polycrate CLI 0.29.0 introduces Operator Auto Workspace Resolution - no more manual UUID configuration required. Plus: Tools Overhaul with panic fixes and improved documentation.
Polycrate CLI 0.28.0 introduces workspace encryption, an integrated Kubernetes Operator for automated resource discovery, and endpoint monitoring. Discover the new features.
MinIO has put its Community Edition into maintenance mode. The note in the README is brief, but the implications are large: a project that for ten years was a central tool for on-premise S3 is stopping development as of now. For many teams, this is more than a minor note – it affects productive systems, backup strategies, Kubernetes workloads, and in some cases entire data flows.
Nextcloud stands for digital independence, European data protection standards, and an open, trustworthy alternative to US-based collaboration solutions like Microsoft 365 or Google Workspace. No wonder, then, that more and more providers are advertising Managed Nextcloud services – often combined with attractive entry-level prices and the promise of full sovereignty.
# **How seemingly "sovereign" cloud offerings disguise dependencies – and what ZenDiS clarifies**
With the new digital strategy, Bavaria wants to technically mesh state and municipalities more closely, reduce IT security risks, and build a uniform digital infrastructure. At the center are a central IT architecture, a stronger role for the State Office for Security in Information Technology (LSI), and a reorganization of the municipal IT landscape. However, the draft shows above all one thing: a strategic restraint towards European technology – combined with a high level of trust in American platform providers.
The recent outages of central internet services have not only disrupted websites and APIs. They have revealed a structural problem that has been emerging for years: Europe's digital economy builds on infrastructures that are globally distributed but centrally controlled. When such platforms waver, it's not just a tool that stands still – it shows how fragile the basic supply really is.
Germany has transposed the European NIS2 directive into national law with considerable delay. The late implementation alone would already be politically problematic – it stands for years of standstill in cybersecurity and for a structural inability to transpose European minimum standards quickly and coherently into German law. But the substantive decisions weigh heavier than the time lag.
Kubernetes SIG Network and the Security Response Committee have announced the official end for Ingress NGINX. The component, which for years was among the most used ingress controllers in the Kubernetes ecosystem, will only receive best-effort maintenance until March 2026. After that, no releases, no bugfixes, and no security updates will be provided. Existing installations will continue to work, and all artifacts will remain available – however, without any guarantee for future security or stability.
Containers are the backbone of modern cloud infrastructure. They offer developers and ops teams unmatched agility and efficiency, based on the promise of robust isolation. However, this foundation is regularly tested. The discovery of critical **runtime bugs** that allow attackers to escape a container and gain root access on the host system is a serious warning.
The US government has been demanding a comprehensive agreement on access to biometric police data from Europe for several years. The basis is the planned "Enhanced Border Security Partnership" (EBSP), which is intended to apply to all 43 states of the American Visa Waiver Program. Anyone who does not sign a corresponding agreement by the end of 2026 risks losing visa-free entry to the USA.
Large Language Models (LLMs) have become established in many areas from customer support to software development, but they also bring new security risks. A growing and subtle threat is posed by so-called **Evasion Attacks**. In these attacks, adversaries attempt to manipulate the model during operation to provoke undesirable or dangerous behaviors. In the literature, these attacks are often referred to as (indirect) Prompt Injections, Jailbreaks, or Adversarial Attacks.
The rapid development of Artificial Intelligence, particularly Large Language Models (LLMs) like Google Gemini or OpenAI's ChatGPT, has the potential to revolutionize our world. Unfortunately, these powerful tools have not gone unnoticed by cybercriminals. Threat actors have long moved from mere productivity enhancement (e.g., crafting better phishing emails) to the active **weaponization of AI in malware and attack methods**.
End-to-End: Django App to Production with ayedo SDP
Multi-Tenant and Whitelabel Scenarios with ayedo SDP
Managed Backing Services: CloudNativePG, Redis, and Kafka
In few other technology sectors is there such passionate debate about self-management versus outsourcing as with Kubernetes.
Polycrate: Migration from On-Premise to Kubernetes
Few technologies have fundamentally transformed modern IT as much as Kubernetes. Originally launched as a container orchestration system, it has evolved into one of the central pillars of digital infrastructure in less than a decade. Today, Kubernetes is no longer just a tool for distributing workloads – it is a universal abstraction layer over the cloud itself.
The discussion around digital sovereignty in Germany and Europe is in full swing. Few other topics are currently being driven as strongly by politics, administration, and business alike. The demand is clear: Europe should become more independent, especially from the major American hyperscalers – namely AWS, Microsoft Azure, and Google Cloud.
The discussion about digital sovereignty in Europe is old, but it is more relevant than ever. Especially since the geopolitical and regulatory tightening of recent years, it has become clear that the question of where and how data is processed is no longer just a technical one, but a strategic one.
When discussing container orchestration today, two terms quickly come up: Docker Swarm and Kubernetes. Both promise to run containers across multiple machines, scale services, and automate deployments. And because Kubernetes has a reputation for being complex, many organizations initially turn to Docker Swarm, hoping to ease into the world of container orchestration with less effort.
Why ego, responsibility, and reality continue to thwart the dream of 'shared ownership'.
