Uptime

Notes from the team running your stack.

Tech insights, deep dives, and announcements for developers and ops teams on .NET, Windows Server, SQL Server, ASP.NET Core, and the wider web platform.

Knowledge Base RSS
  1. Official Blog
    · 1 min read

    Mitigating CVE-2023-38180 in ASP.NET Core Kestrel

    ASP.NET Core sites face denial-of-service risk from CVE-2023-38180 when Kestrel processes crafted HTTP/2 requests. Apply patches and set Kestrel limits to keep production services responsive.
  2. Official Blog
    · 2 min read

    Automating IIS with PowerShell on Windows Server 2022

    PowerShell scripts offer a consistent method for configuring IIS on Windows Server 2022. This reduces configuration drift and allows administrators to apply security and performance settings reliably across all web servers.
  3. Official Blog
    · 3 min read

    The .NET Ecosystem in 2026: What’s New in .NET 10 and C# 14 (with a Look at .NET 11 Preview)

    Discover what’s new in .NET 10 and C# 14 — faster Native AOT, improved Minimal APIs, powerful new language features, and a preview of .NET 11. A must-read guide for every .NET developer in 2026.
  4. Official Blog
    · 4 min read

    Kubernetes and IaC Updates Impacting .NET Deployments

    Recent improvements in container orchestration and infrastructure-as-code are changing how .NET teams deploy applications. These developments improve automation and observability for containerized workloads.
  5. Official Blog
    · 4 min read

    SQL Server Indexing Strategies for Production Query Performance

    Proper indexing is critical for SQL Server production performance. This post covers execution plan analysis, targeted index creation, T-SQL refactoring, and monitoring to keep queries efficient as data volumes grow.
  6. Official Blog
    · 3 min read

    Practical Query Optimization for SQL Server in .NET Applications

    In production .NET applications, slow SQL queries often become the primary bottleneck. This article explores practical techniques including execution plan analysis, strategic indexing, and T-SQL best practices to significantly improve your SQL Server database performance.
  7. Announcement
    · 1 min read

    Security Advisory: cPanel/WHM CVE-2026-41940 – ASPnix Linux Customers Fully Protected

    ASPnix has fully patched the critical cPanel/WHM CVE-2026-41940 authentication bypass vulnerability. All Linux cPanel servers were updated immediately after the disclosure. Windows customers using WebsitePanel are unaffected. All ASPnix customers are safe.
  8. Official Blog
    · 4 min read

    Unlocking Faster Endpoints with ASP.NET Core Minimal APIs

    Minimal APIs provide a high-performance alternative to full MVC controllers in ASP.NET Core by minimizing overhead and allocations. This guide covers implementation details, performance benchmarks, advanced patterns, and deployment techniques to help you build faster applications on the ASPnix platf
  9. Official Blog
    · 2 min read

    Mitigating CVE-2023-44487: HTTP/2 Rapid Reset in .NET Apps

    CVE-2023-44487 exposes HTTP/2 servers to a high-amplification denial of service attack known as Rapid Reset. Learn exactly how it impacts ASP.NET Core applications on Kestrel and IIS, plus the updates, Kestrel configuration, and monitoring practices needed to keep your production sites online.
  10. Official Blog
    · 4 min read

    Cloud-Native Advances Reshaping .NET Application Deployment

    Recent Kubernetes autoscaling and security updates, C# infrastructure-as-code with Pulumi, stable OpenTelemetry support in .NET 8, and practical edge computing options reduce deployment failures, accelerate incident resolution, and enable demand-driven scaling for ASP.NET Core apps on Windows Server
  11. Official Blog
    · 4 min read

    Automating IIS with PowerShell on Windows Server 2022

    Automate IIS configuration on Windows Server 2022 with PowerShell for consistent, repeatable deployments. This guide details server preparation, isolated app pool creation with AD accounts, automated site provisioning with HTTPS, security hardening, and config locking. Scripts eliminate drift, reduc
  12. Official Blog
    · 4 min read

    Securing IIS with Active Directory and PowerShell

    Integrate Active Directory with IIS for centralized Windows Authentication and role-based access on Windows Server. This guide details IIS Manager steps, web.config rules for AD groups, and PowerShell automation using the WebAdministration module to disable anonymous access, prioritize Kerberos, and
  13. AnnouncementGeneralHosted Email
    · 5 min read

    Explanation of Email Account Options in Windows Control Panel

    Learn the purpose and best practices for each option in the Email Account section of the Windows control panel. From mailbox limits and status to service access, greylisting, auto-responders, and forwarding, this guide helps you configure mailboxes correctly and avoid common issues.
  14. GeneralOfficial Blog
    · 3 min read

    Blogging In a Nutshell - Part 3: Fostering Discussion

    Discover how to foster meaningful discussions on your blog so readers promote your content. Part 3 covers balancing business objectives with engagement, creating provocative posts, managing feedback including negative reactions, and implementing tools like social sharing to build an active community
  15. GeneralOfficial Blog
    · 4 min read

    Blogging In a Nutshell - Part 2: Driving Traffic

    Building on content creation and scheduling from Part 1, this guide explains how to drive traffic through syndication and distribution. Learn to implement dynamic sitemaps, register with blog search services, engage on social platforms, and apply tactics that mirror traditional media channels while