not-secure.svg

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" version="1">
 <path style="fill:#d2d2d2" d="M 8 1 C 5.784 1 4 2.784 4 5 L 6 5 C 6 3.892 6.892 3 8 3 C 9.108 3 10 3.892 10 5 L 10 7 L 12 7 L 12 5 C 12 2.784 10.216 1 8 1 z"/>
 <rect style="fill:#fe3c38" width="12" height="9" x="2" y="7" rx="1" ry="1"/>
 <rect style="fill:#fe6a6a" width="12" height="5" x="2" y="9" rx="0" ry="0"/>
</svg>