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Cybersecurity
Beyond MFA: A Practical Guide to Securing App Identities and AI API Keys
Secure app identities and AI API keys with a tested budget lab, agent egress policies, Entra detection queries and a practical recovery checklist.
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TutorialsAI Accelerator Chips: From Matrix Math to Production DecisionsLearn how AI accelerator chips work, compare GPUs, TPUs and NPUs, calculate model memory, benchmark bottlenecks, and choose hardware by latency and cost.October 20, 2026CybersecurityBGP Hijacking Explained: How HTTPS Validation Can Be AttackedCan attackers obtain valid HTTPS certificates without compromising your server? Learn how BGP hijacking threatens domain validation and how to defend against it.October 16, 2026TutorialsAtlassian JIRA MCP Server in Cursor – How to Add and ConfigureLearn how to add Atlassian JIRA MCP Server in Cursor with step-by-step setup, configuration of mcp.json, and enabling integrations for Jira.August 26, 2025Kafka for .NET Core: A Comprehensive Guide to Event-Driven MessagingIntegrate Kafka with .NET Core for scalable event-driven architectures with real-world use cases for optimal messaging solutions.March 10, 2025Azureaz login error: Authentication failed against tenant * ‘Default Directory’: (pii)Authentication failed against tenant 'Default Directory': (pii). Status: Response_Status.Status_InteractionRequired, Error code: 3399614476February 13, 2025Open Source ProjectsPropeller: The Open-Source Solution Revolutionizing Real-Time CommunicationDiscover how Propeller, vt CRED, the gRPC-based open-source platform, transforms real-time communication for scalable applications for fintech, banking and more.December 24, 2024
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Six areas, one practitioner's view: what works in production, with code and numbers.
C#
- 21 Essential Tips for Writing Clean Code in C# (.NET)
- KMAC: The Modern Heavyweight in Cryptographic Authentication
- C# How To Run C# Code Inside Sublime Text
ASP.NET MVC4
- ‘bdfb4361-93b5-436d-bed2-2e56f3e60351’ is not a valid 24 digit hex string
- Getting Started With MongoDB and ASP.Net MVC4: Day 2
- Getting Started With MongoDB and ASP.Net MVC4: Day 1
ASP.NET
- RealTime Pulse Monitor Using SignalR And Ignite UI igSparkline
- ‘bdfb4361-93b5-436d-bed2-2e56f3e60351’ is not a valid 24 digit hex string
- A new guard page for stack cannot be created- ASP.NET MVC4 Error
MISC
- Awarded – Microsoft MVP 2nd time in a row
- [Quick Tip]: Use Windows Explorer address bar for “commands”
- Session Recap: Learn Building a Website with Node.js and Express.js
Azure
- az login error: Authentication failed against tenant * ‘Default Directory’: (pii)
- Key Vault – Failed to sync the certificate.: The service does not have access to ‘*’ Key Vault
- Error CS0234: The type or namespace name ‘HelloWorld.Core’ does not exist in the namespace ‘HelloWorld’