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file upload security
7 posts about file upload security by 3 contributors.
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- Articles
- 7
- Contributors
- 3
Articles about file upload security
- Article · Ruby on Rails
Fixing Active Storage Security Issues in Rails Applications
Learn how to secure Rails Active Storage uploads with authorization checks, private download flows, signed URL handling, file validation, and malware scanning.
- Article · ASP.NET Core
Secure File Uploads in ASP.NET Core: Validate File Signatures, Not Just Extensions
Learn how to secure ASP.NET Core file uploads by validating extensions and file signatures, enforcing size limits, and safely storing uploaded files.
- Article · .NET
How to Handle File Uploads Securely in .NET Web API?
Secure your .NET Web API! Learn best practices for handling file uploads: validation, size limits, safe names, malware scanning, secure storage, and HTTPS. Protect your app!
- Article · ASP.NET Core
Secure File Upload Handling in ASP.NET Core MVC
Learn how to implement secure file upload handling in ASP.NET Core MVC applications. This article covers essential security best practices, including limiting file size, restricting file types, using safe filenames, and storing files outside the webroot to prevent direct access.
- Article · ASP.NET Core
Preventing Path Traversal and Directory Browsing Attacks in ASP.NET Core
Protect your ASP.NET Core applications from path traversal and directory browsing attacks! Learn practical mitigation strategies, including disabling directory browsing, sanitizing file paths with Path.GetFileName, restricting upload directories, validating file types, and applying the principle of least privilege. Secure your web applications and prevent unauthorized access to sensitive files by implementing these essential security measures. Harden your web.config and monitor logs for suspicious activity.
- Article · Security
Scanning Uploaded Files for Malware in .NET Applications
Protect your .NET applications from malicious file uploads! This guide provides a comprehensive approach to scanning uploaded files for malware in ASP.NET Core. Learn how to implement a secure upload pipeline using ClamAV and Windows Defender, including quarantine, scanning, and safe storage.
- Article · ASP.NET Core
File and Input Security in ASP.NET Core MVC and Web API Applications Introduction
Protect your ASP.NET Core MVC and Web API applications from critical vulnerabilities! This article provides essential best practices for securing file uploads and user inputs. Learn how to prevent SQL injection, XSS, path traversal, malware uploads, and DoS attacks through robust validation, secure file handling, and API security measures.
