US Patent 11905730 Security apparatus for protecting a surface

A foundation for a system for protecting a surface is disclosed. The foundation comprises a base, a suction assembly, a shield and one or more supports. The suction assembly may include a suction member having a rim, and a pump. The suction member is configured to be releasably sealed against the surface. The shield may be mounted to the outer face of the base. The shield is disposed opposite to the suction member and is configured to obstruct penetration by a fastener into the portion of the outer face covered by the shield. The one or more supports are mounted to the outer face. Each support includes a ledge that extends outward from the base. Also disclosed is a system for boarding-up a window disposed in a structure.