PortBlocker is a USB data loss prevention (DLP) endpoint module developed by DataLocker that functions as a control mechanism within the SafeConsole platform to restrict USB device connections at the network endpoint. The software enforces device approval policies through whitelist-based controls using vendor ID (VID), product ID (PID), and serial numbers, enabling administrators to approve devices for specific users or groups on either a temporary or permanent basis. The module operates continuously in the background and cannot be disabled by non-privileged users, providing real-time monitoring, automatic event logging, and administrator notifications of blocked connection attempts with all USB-related activity recorded in SafeConsole audit logs. Additional technical capabilities include placing devices in read-only mode for file transfers and applying port-specific or device-specific access controls.
The solution integrates with the SafeConsole management platform to enable centralized policy enforcement, device control, and monitoring across multiple locations, including air-gapped environments. PortBlocker supports Windows and Mac operating systems and is designed to assist organizations in meeting compliance requirements such as PCI-DSS, HIPAA, CMMC, and government regulations by restricting device access and maintaining comprehensive audit trails. The product works alongside SafeConsole DeviceControl and hardware-encrypted USB storage to manage and protect sensitive data as part of organizational data security measures.
