Take a frontline approach to security<br>Software tools and systems have the ability to enable and disable USB ports on domain-controlled computers, but human error — and tenacious bad actors trying to bypass software defenses — leave systems vulnerable to attacks. Port blockers take a frontline approach to cybersecurity by preventing unauthorized personnel from connecting harmful thumb drives or other USB peripherals to an unused port*. This physical blocker halts peripherals from being inserted and extracting sensitive, classified data or infecting restricted devices with malware.