Agentic QA, EF Core Encryption, ASP.NET Security
Coverage includes browser-driven agentic QA, AES-GCM field encryption in EF Core, OAuth with PostgreSQL, SignalR dashboards, DDD, and CSP hardening.
Jasen's top three picks
- 1 Building Agentic QA Pipelines with Browser Automation and .NET
c-sharpcorner.com
A sensible pattern: let the model reason, but keep browser actions deterministic and testable.
- 2 Field-Level Encryption in EF Core: AES-GCM for PII Columns
medium.com
Good, concrete security work. Column-level encryption is where a lot of teams eventually realize they needed more than TDE.
- 3 Managing Secrets in Microsoft Agent Framework
jesseliberty.com
Secrets handling is still where many agent demos become real systems or real incidents.
Editor's note
I kept this one deliberately mixed, which is how I like the newsletter to read. The EF Core AES-GCM piece stood out because it gets practical about protecting sensitive columns instead of relying on broader database encryption alone. I also liked the agentic QA pipeline article for separating AI reasoning from deterministic browser execution, and the CSP nonce-vs-hash write-up is a useful security reality check.
Today's articles
Building Agentic QA Pipelines with Browser Automation and .NET
c-sharpcorner.com
Build robust agentic QA pipelines in .NET. Separate AI reasoning from deterministic browser execution for faster, more reliable testing.
Topics: .NET Core OpenAI Unit Testing
Read article
Field-Level Encryption in EF Core: AES-GCM for PII Columns
medium.com
Transparent database encryption protects the file, then decrypts for anyone who can query it. When a column holds data sensitive enough…
Read article
Managing Secrets in Microsoft Agent Framework
jesseliberty.com
In the realm of software development, managing configuration values and sensitive information is a critical aspect that can significantly impact the security and functionality of applications. Develop...
Read article
Domain-Driven Design: Modeling Software Around the Business
medium.com
A practical guide to Domain-Driven Design (DDD) — the approach to software design that centers business rules and domain models as the…
Topics: Domain-Driven Design
Read article
Building Scalable Enterprise Architectures with the Backend for Frontend (BFF) Pattern in C#
c-sharpcorner.com
Unlock scalable enterprise architectures with the Backend for Frontend (BFF) pattern in C#. Optimize performance, security, and client experience.
Topics: ASP.NET Core Design Patterns Security
Read article
Programming Language Executive Summary: C#
medium.com
Why C# gives AI coding agents exceptional compiler supervision — and far too many ways to overengineer the solution.
Topics: C#
Read article
Tool Calling: How AI Agents Move from Conversation to Action
medium.com
Large Language Models are impressive. They can answer questions, explain concepts, write code, summarize documents, and even help us make…
Topics: OpenAI
Read article
100 C# Multiple-Choice Questions and Answers for Beginners
c-sharpcorner.com
Master C# with this comprehensive MCQ guide covering syntax, data types, OOP, error handling, and more. Essential for developers.
Topics: C#
Read article
PostgreSQL 18 OAuth Authentication with ASP.NET Core Identity
c-sharpcorner.com
PostgreSQL 18 OAuth integrates with ASP.NET Core Identity for secure database authentication, enhancing layered security without replacement.
Topics: ASP.NET Core OAuth PostgreSQL
Read article
I keep seeing developers use Dependency Injection without really understanding what ASP.NET
nitish-kaushik.medium.com
Stop Memorizing Dependency Injection in ASP.NET Core. Understand How It Actually Works.
Topics: ASP.NET Core Design Patterns
Read article
Building Agents for Teams: Managing the noise of collaboration
devblogs.microsoft.com
Most of us are familiar with one-to-one agent chats: private, direct interactions where rules are relatively simple. With only you and the agent, each moment has clear intent. You can ask follow-up qu...
Topics: OpenAI
Read article
Building a Real-Time Horse Racing Data Dashboard with ASP.NET Core and SignalR
c-sharpcorner.com
Build a real-time horse racing data dashboard with ASP.NET Core & SignalR. Focus on licensed data, snapshots, deltas, and efficient updates.
Topics: ASP.NET Core SignalR
Read article
Using Scriban in .NET 10 for Runtime-Editable HTML Templates with SSR and SEO
donmahsu.medium.com
In my previous post, I tested RazorEngineCore. The main goal was to make .NET 10 work a bit more like the old ASPX days, where I could…
Topics: ASP.NET Core .NET 10
Read article
NAudio 3
markheath.net
I'm really pleased to announce the release of NAudio version 3 , which includes a complete modernization of the entire library, many bug-fixes and performance improvements, and adds several key new fe...
Topics: .NET Core Performance
Read articleAdding Parameters to C# Methods Without Breaking Existing Code
c-sharpcorner.com
Learn how to add parameters to C# methods without breaking existing code using extension methods for seamless API evolution.
Topics: C# Design Patterns
Read article
Your best friend: BlockOnPossibleDataLoss=True
devblogs.microsoft.com
Let's start with an admission: developers all hate BlockOnPossibleDataLoss. It is the bane of a smooth development workflow, as significant schema changes can block deployment because of BlockOnPossib...
Topics: Azure SQL Server
Read article
CSP Nonces vs Hashes: Lessons I Learned Securing an ASP.NET Core Application
c-sharpcorner.com
Master CSP nonces vs hashes for ASP.NET Core security. Learn when to use each to prevent XSS and secure your application effectively.
Topics: ASP.NET Core Security
Read article