David Bolton Bump-Resistant Cylinders for Commercial Doors: What the Attack Is, Why Standard Pins Fail, and How to Spec the Right Protection What This Article Covers and Who It Helps Cylinder bumping is a low-skill, low-cost attack that can defeat a standard pin-tumbler lock in seconds using a specially cut key and a small impact tool. If ... commercial door hardware cylinders facility security high-security hardware key control Sep 24, 2026 Our Blog
David Bolton When the Door Itself Becomes a Network Endpoint: Cybersecurity in Connected Door Hardware Why Your Door Hardware Now Has an IT Department Problem This article is for facility managers, security consultants, and commercial specifiers who are deploying networked access control hardware -- ca... access control connected door hardware cybersecurity electrified hardware facility security Sep 10, 2026 Our Blog
David Bolton Interlocking Thresholds for Security Applications: Where the Floor Seal Becomes Part of the Defense What This Article Covers This guide explains how interlocking thresholds contribute to door security at commercial openings, which building types benefit most, and what specifiers and facility teams n... commercial door hardware door security facility security perimeter sealing thresholds Aug 24, 2026 Our Blog
David Bolton Visitor Management Starts at the Door: What Facility Teams Get Wrong About Hardware Integration What This Article Covers and Who It Helps Visitor management systems (VMS) have become standard practice in schools, healthcare facilities, corporate campuses, and industrial sites. Software platforms... access control hardware door hardware integration electrified locksets facility security visitor management Jul 31, 2026 Our Blog
