Multi-Factor Authentication (MFA) for Manufacturing

Secure Access to Production Environments

Manufacturing environments rely on a mix of modern IT systems and legacy industrial control systems. Unauthorized access to these systems can lead to production downtime, safety risks, or data breaches. MFA ensures that only verified users can access sensitive applications and administrative interfaces. By strengthening identity assurance at every access point, MFA helps prevent lateral movement within the network and reduces the likelihood of attackers reaching critical OT assets.

Secure ERP and MES Systems

Enterprise Resource Planning (ERP) and Manufacturing Execution Systems (MES) manage production planning, inventory, quality control, and supply chain operations. These systems often contain sensitive operational and financial data. Rublon MFA protects ERP (Enterprise Resource Planning) systems and secures MES (Manufacturing Execution Systems) platforms by enforcing strong authentication for all users, including engineers, planners, and external partners.

Secure Access to Machine Control Panels (HMI)

Modern manufacturing equipment often includes web‑based or software‑based control panels for configuration, diagnostics, and monitoring. These interfaces run on IT systems and can be accessed remotely. Rublon MFA secures access to machine control panels and human-machine interfaces (HMIs), ensuring that only authorized technicians and engineers can modify machine settings or perform maintenance tasks.

Protect Remote Access to Industrial Operations

Many manufacturing teams rely on remote access software for maintenance, monitoring, and troubleshooting.

Rublon MFA adds a critical layer of protection to remote access tools, preventing unauthorized parties from connecting to production systems. It protects access to both cloud‑based and on‑premise applications, ensuring consistent security across the entire technology stack.

Secure SCADA Systems in Manufacturing Environments

SCADA systems used in manufacturing facilities monitor and control production processes, assembly lines, and industrial equipment. To secure SCADA systems against unauthorized access, manufacturers must ensure that only verified users can interact with these critical interfaces. Unauthorized access to SCADA can result in production downtime, manipulation of process parameters, equipment damage, or safety risks. MFA significantly reduces these risks by ensuring that only authorized users can access SCADA interfaces, both locally and remotely.

Rublon MFA can be integrated with most web, cloud, and on‑premise applications, VPNs, servers, and administrative tools used to manage SCADA systems in manufacturing environments.

Secure Third‑Party & Vendor Access

Manufacturers frequently rely on external vendors, integrators, and service providers who require access to production systems, engineering tools, or remote maintenance platforms. This creates a significant security risk, as compromised third‑party accounts are a common entry point for cyberattacks in industrial environments.

Rublon MFA secures all third‑party access, ensuring it is strongly authenticated, regardless of where vendors connect from or which systems they access. By enforcing MFA for external users, manufacturers can reduce supply‑chain risk, prevent unauthorized access, and maintain full control over who can interact with critical operational systems.

Prevent Credential-Based Attacks

Manufacturers are frequent targets of credential‑based attacks such as phishing, password spraying, and brute‑force attempts. These attacks often exploit weak or reused passwords, putting production systems, ERP platforms, and sensitive operational data at risk. MFA significantly reduces the likelihood of unauthorized access, even when passwords are compromised.

Enabling phishing-resistant MFA helps manufacturers defend against modern credential theft techniques. Rublon MFA supports FIDO authenticators, including physical FIDO2 security keys and FIDO2 passkeys, which provide strong, cryptographic authentication resistant to phishing, man‑in‑the‑middle attacks, and credential replay. By deploying FIDO2‑based authentication, organizations can ensure that only legitimate users gain access to critical manufacturing systems.

NIS2 Compliance

Organizations operating in the European Union must take a number of actions under the NIS2 Directive. This includes implementing risk management measures such as ensuring supply chain security, securing internal communication systems, and implementing access control and asset management policies. Multi-factor authentication (MFA) is the best way to implement these risk management measures.

Rublon MFA supports NIS2 compliance by providing strong authentication for users accessing critical manufacturing systems, remote maintenance tools, and administrative applications. With centralized policy management and phishing‑resistant authentication options, organizations can strengthen their security posture and meet NIS2 access control requirements.

NIST Cybersecurity Framework Compliance

The NIST Cybersecurity Framework (CSF) recommends implementing strong authentication mechanisms as part of its Identity Management and Access Control (PR.AC) category. Manufacturers operating in or supplying to the United States often adopt NIST CSF to strengthen their cybersecurity posture and meet customer or regulatory expectations.

Rublon MFA helps organizations align with NIST CSF by enforcing strong, multi‑factor authentication across IT and OT‑adjacent systems. With support for modern authentication standards such as FIDO2, Rublon MFA enables manufacturers to meet NIST recommendations for secure access control and identity verification

Industry 4.0 Security Frameworks Compliance

Industry 4.0 frameworks emphasize secure connectivity, identity management, and access control across interconnected production systems, IIoT devices, and cloud‑based manufacturing platforms. Standards such as IEC 62443 highlight the importance of strong authentication for protecting industrial automation and control systems.

Rublon MFA supports Industry 4.0 security requirements by providing strong authentication for users accessing production management systems, engineering tools, and remote monitoring interfaces. By enforcing MFA across digitalized manufacturing environments, organizations can reduce the risk of unauthorized access and strengthen the security of their Industry 4.0 initiatives.

TISAX Compliance

The TISAX (Trusted Information Security Assessment Exchange) framework, widely used in the automotive manufacturing sector, requires strong access control measures, including multi‑factor authentication for systems handling sensitive or confidential information. TISAX controls referencing identity and access management emphasize the need for secure authentication mechanisms that prevent unauthorized access.

Rublon MFA helps organizations meet TISAX requirements by enforcing strong user authentication across production systems, engineering platforms, and administrative applications. With support for modern authentication methods such as FIDO2, organizations can demonstrate compliance with TISAX access control expectations and protect sensitive development and manufacturing data.

Reduce GDPR Risk

Use Rublon MFA to protect applications that process personal data and reduce your GDPR risk. When a breach occurs, regulators take into account whether two-factor authentication was used to protect the personal data of customers.

Deploying two-factor authentication and documenting that fact sends a strong signal to your customers that you care about the security of their data.