Is there a way to make files in S3 only available for those who have link?

We need a secure way to manage access to our AWS S3 files, following our company's confidentiality policies. We want to allow authorized users to download and view these files through our portal, ensuring compliance with our company's Terms and Conditions.

Key Points:

1. Access Control: We need a solution to control access to AWS S3 files securely, limiting it to authorized users like Dealers, Reps, Consultants, and authorized System Integrators as specified by our company.

2. Limited Access via Object URLs: We are exploring methods to share files through object URLs, allowing access only to users with the specific link, without making the files public.

3. Compliance: The solution must comply with our company's Terms and Conditions, maintaining the integrity and confidentiality of our company's information.

4. User Authentication: We're interested in methods for user authentication within the portal to ensure only authorized users can access the files and object URLs.

Outcome Expectation: We aim to find a secure and compliant way for authorized users to download and view AWS S3 files via object URLs, aligning with our company's confidentiality policies and commitment to excellent customer service.