Dispel's latest addition to its Zero Trust Access solutions, Dispel Vault, offers a robust, secure, and transparent method for managing and securing credentials to critical systems. This blog post examines the innovative features of Dispel Vault and their significance for organizations in sectors such as manufacturing, utilities, building management, and government who are implementing secure remote access to their industrial control systems (ICS) and operational technology (OT).

The Risks of Sharing End-Device Password Credentials

Sharing end-device password credentials with users presents several security and operational challenges. Firstly, the process of distributing these credentials to new or existing users is not only inconvenient but also prone to errors. It often involves insecure methods of transmission, such as email or messaging, which can be intercepted by unauthorized parties. Furthermore, the more individuals who have access to these credentials, the higher the risk of accidental or intentional knowledge spillage, potentially leading to security breaches. Additionally, managing and tracking who has access to what credentials can become cumbersome and error-prone, especially in large or rapidly changing environments.

Secure Credential Storage

Dispel Vault introduces a centralized and secure credential storage system. Users can access devices without direct exposure to specific credentials, as these are securely and automatically applied during session initiation. This reduces the risk of credential exposure and simplifies the overall access management.

No Sharing Passwords

A key principle of Dispel Vault is the elimination of password sharing among team members. By providing a system where passwords are centrally managed and not exposed to users, it significantly reduces the risks associated with credential transmission and knowledge spillage. This approach not only bolsters security but also streamlines the access process.

Dynamic Password Rotation

Dispel Vault offers dynamic password rotation for devices that support this feature. This mechanism automatically changes device passwords at set intervals, further securing access points against attacks targeting static passwords. While this feature's applicability depends on the device's capability, it represents an important step in enhancing security for compatible systems.

Implementing Dispel Vault for Your Organization

Dispel Vault represents a significant advancement in secure remote access for operational technology and SCADA environments. By offering secure credential storage, eliminating password sharing, and supporting dynamic password rotation, Dispel Vault aligns with the principles of zero trust access, providing a more secure and efficient method for managing access to critical systems.