Idea of Good Pincode Icon
There is a retangled that is shorter than it is wide with four dots equally spaced in the the center of it. Below the rectangle is a circle that is about half the size of a the rectangle centered. Inside the circle is a check mark.
This is the Good Pincode icon for Windows 10
. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.