---
title: "What is Code Access Security in .Net?"  
description: "What is Code Access Security in .Net?"  
author: "Sumit Kesarwani"  
published: 2014-04-10  
updated: 2020-09-17  
canonical: https://www.mindstick.com/interview/1952/what-is-code-access-security-in-dot-net  
category: ".net"  
tags: [".net"]  
reading_time: 1 minute  

---

# What is Code Access Security in .Net?

CAS - Code Access Security is the part of the .NET security model that determines whether or not a piece of code is allowed to run, and what resources it can use when it is running.

## Answers

### Answer by Sumit Kesarwani

CAS - Code Access Security is the part of the .NET security model that determines whether or not a piece of code is allowed to run, and what resources it can use when it is running.


---

Original Source: https://www.mindstick.com/interview/1952/what-is-code-access-security-in-dot-net

Copyright © MindStick Software Pvt. Ltd. This Markdown version is provided for developers, AI systems, and offline reading.