The most effective method to prevent prying up the bottom of a fence is to install a bottom rail with minimal ground clearance. This approach directly addresses the vulnerability by eliminating the gap that intruders could exploit. Leaving no more than 2 inches of space ensures that tools cannot easily be inserted to lift or bend the fence fabric. In security management practices, which often intersect with Human Resource responsibilities for workplace safety, physical barriers must be designed to reduce opportunities for tampering. Simply increasing fabric strength does not prevent leverage at the base, and burying the fence in concrete is less practical and more costly. Razor ribbon may deter but does not eliminate the structural weakness. Therefore, installing a bottom rail is the most efficient and reliable preventive measure.