@ashif-arsb

SQL Server - User and Role Management

1d ago · 5 min read · Managing access in SQL Server is a critical part of database administration. It can feel a bit like a maze at first because SQL Server handles security by splitting access into two distinct layers: th

ASP.NET Core: File Upload

Jan 26 · 5 min read · Handling file uploads in ASP.NET Core generally falls into two categories: Buffered (easy, suitable for small files) and Streamed (complex, necessary for large files). Here is an in-depth guide covering best practices, multiple files, validation, and...

ASP.NET Core: Globalization and Localization

Jan 26 · 4 min read · In ASP.NET Core, Globalization and Localization are distinct but connected processes that allow your application to serve users from different linguistic and cultural backgrounds. Here is an in-depth breakdown of how they work, how to configure them,...

ASP.NET Core: Restricting Client IP & Region

Jan 26 · 4 min read · Restricting access based on IP address or geographic region is a common security measure used to protect sensitive areas of an application (like Admin Panels) or to comply with legal regulations (e.g., GDPR, trade embargoes). This defense is typicall...

ASP.NET Core: Open Redirect Vulnerability

Jan 26 · 3 min read · An Open Redirect occurs when a web application accepts a user-controlled input (often a URL parameter like ?returnUrl=...) and redirects the user's browser to that URL without validating it. While this doesn't directly compromise the server, it is a ...