copy - How to avoid picture from being copied -
i onto photo project. dynamically added watermark in big image preview. general thought can manipulate link , original picture. disabling right button seems useless. in case can appropriate solution?
disable access original pictures. create server script receives picture's id (or name) , sets watermark before image shown. , create application such way script can access images users. if manipulation link allows users have unauthorized access, looks have problems architecture of project.
copy photo
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