In this video, https://www.youtube.com/channel/UCQmhxXIvIi0e1F_Q7shVZIA walks through some of the common security considerations to make when allowing file uploads in your application. Links: OWASP File Upload Cheat Sheet - https://cheatsheetseries.owasp.org/cheatsheets/File_Upload_Cheat_Sheet.html formidable - https://github.com/node-formidable/formidable Akamai Malware Protection - https://www.akamai.com/newsroom/press-release/akamai-launches-new-malware-protection-for-uploaded-files Watch Austin's Livestreams here: YouTube: https://www.youtube.com/channel/UCQmhxXIvIi0e1F_Q7shVZIA Twitch: https://www.twitch.tv/heyaustingil Website: https://austingil.com/ Chapters: 0:00 - Introduction 0:32 - In this video... + App Overview 2:30 - Extension Validation 3:22 - Filename Sanitization 4:04 - Upload and Download Limits 4:38 - File Storage Location 5:50 - Content-Type Validation 7:00 - File Content Validation 9:15 - Common Problems + Akamai Malware Protection 13:00 - Wrap Up + What's Next #fileupload #owasp #security