Bright blue digital padlock over hospital corridor data network security

A luminous, translucent blue digital padlock icon, surrounded by a glowing network of dots and lines, symbolizing security and connectivity. The background features a softly blurred hospital or clinic corridor with bright overhead lighting and faint silhouettes of people. Predominant colors are blue, white, and gray, with a subtle warm glow in the distance. The overall atmosphere is modern, technological, and secure.