# Welkin by Elastisys: The Application Platform for Software Critical to Society

> Welkin by Elastisys is the application platform for software critical to society\. A secure and compliant Kubernetes platform made in Sweden\.

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## Pages
- [About Us](https://elastisys.com/about/)
- [Contact](https://elastisys.com/contact/)
- [Legal Documents](https://elastisys.com/legal/)
- [Privacy Policy](https://elastisys.com/legal/privacy-policy/)
- [Platform Overview](https://elastisys.com/welkin-platform-overview/)
- [Welkin Managed](https://elastisys.com/welkin-managed/)
- [Welkin Enterprise](https://elastisys.com/welkin-enterprise/)
- [Consulting](https://elastisys.com/consulting/)
- [Training](https://elastisys.com/training/)

## Posts
- [Kubernetes Workload Isolation: Balancing Logical and Physical Separation](https://elastisys.com/blog/kubernetes-workload-isolation-balancing-logical-and-physical-separation/): Learn about Kubernetes workload isolation levels, and how relying strictly on physical machine separation is a legacy heuristic that fails to correctly make use of modern platform capabilities\. In our experience, a robust and resilient cloud\-native security strategy relies on logical software boundaries for all workloads and reserves physical node\-level separation for critical, stateful data services\.
- [Data Residency vs\. Data Sovereignty: Building a Sovereign Cloud Strategy for Regulated Workloads](https://elastisys.com/blog/data-residency-vs-data-sovereignty-building-a-sovereign-cloud-strategy-for-regulated-workloads/): When operating software critical to society, navigating data location and legal jurisdiction is a core architectural requirement\. Understanding the distinction between data residency and data sovereignty is vital when designing modern, cloud\-native architectures\. 
- [The High Cost of Cloud Reliance: Why Operational Resilience Demands Sovereign Infrastructure](https://elastisys.com/blog/the-high-cost-of-cloud-reliance/): Nearly 75% of European businesses express concern over reliance on US technology "kill switches," yet only 15% of consumed cloud infrastructure in Europe is truly local\. Reclaiming control over sovereign digital infrastructure has become an urgent business imperative\.
- [Elastisys utvalda till samarbete med Försvarsmakten](https://elastisys.com/blog/elastisys-utvalda-till-samarbete-med-forsvarsmakten/): Elastisys ingår i samarbete med Försvarsmakten\. En helsvensk suverän molnlösning som stärker Sveriges förmåga\. 
- [Stockholm Tech Show \| 26\-27 May 2026](https://elastisys.com/blog/stockholm-tech-show-2026/): We’re excited to be back at Stockholm Tech Show 2026, on 26\-27 May in Stockholm\!

## Categories
- [Blog Posts](https://elastisys.com/blog/category/blog-posts/)
- [Press Releases](https://elastisys.com/blog/category/press-releases/)
- [Free Guides](https://elastisys.com/blog/category/free-guides/)
- [Past Events](https://elastisys.com/blog/category/past-events/)
- [Welkin Updates](https://elastisys.com/blog/category/welkin-updates/)

## Tags
- [Kubernetes](https://elastisys.com/blog/tag/kubernetes/)
- [DevOps](https://elastisys.com/blog/tag/devops/)
- [Security](https://elastisys.com/blog/tag/security/)
- [DevSecOps](https://elastisys.com/blog/tag/devsecops/)
- [Welkin](https://elastisys.com/blog/tag/welkin/)

## Optional
- [Sitemap index](https://elastisys.com/sitemap_index.xml)