How can I secure file uploads in a Flask application?
To secure file uploads in Flask, you should validate file types, limit file sizes, and store files securely.
What file types should I allow for uploads?
It's best to allow only specific file types like images (JPEG, PNG) and documents (PDF) to minimize risks.
How can I limit the file size?
You can set a maximum file size in your Flask app using the MAX_CONTENT_LENGTH
configuration.
What about storing the files securely?
Store uploaded files outside the web root and use unique filenames to prevent overwriting and unauthorized access.
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