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[Music] what is going on guys welcome back in todays video im going to show you how you can hide secret messages or even whole executable files inside of png images using python and were going to do that using two approaches the first one is a very simple easy to understand but also easy to detect approach and the second one is more technical more complex but also more professional and harder to detect now we have a very similar video on jpeg files already but there we only covered a simple approach of appending at the end of the file today were going to do the same thing for png files but were also going to cover the more complicated lsb approach so least docHub bit encoding uh where were going to use the least docHub bits of the individual pixels to encode messages there so the first approach doesnt change the image at all and the second one changes it in a very tiny way so we dont actually notice which means that we have a png file that looks exactly like the origi