In its original form encryption was first used by the ancient Egyptians, Mayans, then the Greeks and Romans in wartime and politics. They used it as a security practice to encode messages that can deceive the enemy.
Small, white bumps that are present on the skin may be keratosis pilaris, otherwise known as keratin spots, which is caused by keratin accumulating underneath the skin, as reported by WebMD. Keratosis pilaris is a harmless skin condition, and the bumps can appear basically anywhere on the body like on the thighs, facial regions, buttocks and arms.
Itchy White Bumps on Skin. Talking of itchy white bumps on skin as some patients often report in various online forums and Q-A sites opens the doors to a lot of confusion and inconclusive talks since most itchy skin conditions are accompanied by a red rash or red bumps and only rarely are they associated with white bumps. Itchy white bumps on body.