“Used together with networked locks in distributed systems, one-time codes deliver protection, control, and transparency across all locations. Every access is clearly identifiable, time-limited, and fully documented – giving you transparent, audit-ready access management for all branches and locations.“
High-security locks with one-time codes provide more protection than traditional access codes. Because these codes are dynamically generated and can only be used once, the risk of compromise is greatly reduced. Unauthorised users cannot gain permanent access, and security is further strengthened when these locks are part of a Distributed System.
Every access attempt can be monitored remotely and, if necessary, blocked instantly. Suspicious or unusual activity triggers alerts, allowing security teams to respond quickly and effectively.
One-time codes truly shine in distributed systems, where multiple sites are managed centrally. Every access event can be tracked across locations, permissions can be adjusted flexibly, and rights can be revoked immediately. This gives security managers not just protection, but clear control and full transparency.
Integrating One-Time Codes with TwinLock® and TwinNet®
TwinLock® and TwinNet® bring one-time code functionality into a comprehensive security ecosystem. By combining high-security locks with intelligent software, physical protection is linked directly with centralised system management.
Banks, cash-in-transit companies, and businesses handling large cash volumes often operate distributed security systems. They need solutions that fit seamlessly into existing workflows, allow site-wide administration, and clearly define responsibilities.
One-time codes form the backbone of these operations. Each access is time-limited, fully traceable, and documented. Temporary permissions for staff, cash transport, or maintenance work can be granted selectively and revoked automatically. This ensures a consistent security standard across all locations.
One-Time Codes as a Strategic Advantage
Beyond single-use functionality, one-time codes combined with TwinLock® and TwinNet® enable structured, audit-ready access control. The system detects and reports tampering attempts, incorrect entries, or irregularities. Interventions can be initiated centrally, without being on site. Even a valid one-time code can be blocked or revoked remotely at any time.
Every event is logged by person, time, and object. This supports operational security while helping meet regulatory requirements, such as those of the EBA or MaRisk.
One-time codes are not just an extra feature, they are a central element of modern security architecture in distributed systems, especially where protection, traceability, and controllability are equally essential.
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