SuperTinyIcons/images/svg/lock.svg

<svg xmlns="http://www.w3.org/2000/svg" fill="#fff" aria-label="Lock" role="img" viewBox="0 0 512 512"><rect width="512" height="512" fill="#134563" rx="15%"/><circle cx="256" cy="294" r="26"/><path d="M262 294h-12l-13 76h38"/><g fill="none" stroke="#fff"><rect width="256" height="204" x="128" y="230" stroke-width="26" rx="26"/><path stroke-width="24" d="M358 227v-50c0-133-204-133-204 0v50"/></g></svg>