Designing Liquidity Controls and Treasury Dual Authorization Protocols
Dual authorization protocols enforce non-negotiable two-person payment approvals directly on bank clearing rails to secure corporate liquidity.
Single Signatory Risk
Meaning
Vulnerability where a lone individual possesses the power to execute high value transactions. Exposure to single signatory risk occurs when a company allows one person to initiate and approve a payment without oversight. This setup creates an opportunity for internal fraud or simple human error to go undetected.
Authorization Gap
Smaller companies or regional offices often lack enough staff to separate financial duties properly. A manager might have the ability to add a new vendor and then pay that vendor in the same session. This concentration of power bypasses the standard checks that a larger organization would enforce.
Fraud Exposure
Most business email compromise attacks target accounts where a single person can move money. A criminal only needs to trick one individual to successfully steal a large sum. Requiring a second signer creates a barrier that most social engineering attempts cannot overcome.
Mitigation Strategy
Implementing a dual approval workflow is the primary way to remove the risk. The system requires two different sets of credentials from two different people to authorize any outbound transfer. Audit logs should be reviewed monthly to confirm that no one has found a way to circumvent the rule.
These logs provide a clear record of who approved what and when, making it easier to spot patterns of suspicious behavior before they lead to a loss.