4 ms·How do you ensure that a client only sees a picture/video once and can't save it?by geezerjay 8y agoHow do you ensure that a client only sees a picture/video once and can't save it?cschep 8y agoYou can't ensure this natively either.code_duck 8y agoThe photos are available as publicly accessible jpgs through http. They’re not really trying to do that.