AuthUSB

AuthUSB, S.L. is a cybersecurity company based in Vigo, Spain, specializing in protection against threats introduced through USB devices and secure data erasure. The company develops hardware and software solutions designed to mitigate risks associated with removable USB media in organizational environments. Its main product, SafeDoor, is a security device that protects computer equipment from threats originating from USB devices. SafeDoor operates across multiple layers of protection, including software, hardware, and electrical levels, to prevent malicious USB-based attacks. The company also offers Olvido, a solution for secure overwriting and erasure of files and disks. Olvido supports recognized data erasure standards and is included in the CPSTIC (Catálogo de Productos y Servicios de Seguridad TIC), a Spanish government catalog of security products. The solution is designed to help organizations comply with data protection and destruction regulations. AuthUSB works with public and private sector clients, including references to defense-related contexts (NATO) and regional government entities in Spain. The company has received public funding support, including grants from the Xunta de Galicia's Axencia Galega de Innovación and the European Regional Development Fund, to support its technological development, design, and internationalization efforts. The company positions itself as a specialist in cybersecurity focused specifically on USB-related attack vectors and secure data disposal, rather than offering broad-spectrum security services.