Knowledge-Based Authentication (KBA) is a method used in eSignature platforms to verify the identity of a signer by asking them personalized questions that only they should know the answers to. These questions typically draw from public records or credit history and include details like previous addresses, loan information, or specific transactions. KBA adds an extra layer of security during the electronic signing process, ensuring that the individual signing the document is indeed who they claim to be.
Why is Knowledge-Based Authentication Important in eSignatures?
- Enhanced Security: KBA verifies the signer’s identity through dynamic questions, preventing unauthorized access to sensitive documents.
- Compliance with Legal Standards: KBA helps organizations meet regulatory requirements such as eIDAS, ESIGN Act, and UETA, ensuring that the signing process meets legal standards.
- Fraud Prevention: By using questions based on personal knowledge, KBA makes it difficult for impersonators to bypass security, protecting against identity theft.
- Trust and Reliability: Provides signers with assurance that their identity is protected, enhancing the trustworthiness of the eSignature process.
Key Features of Knowledge-Based Authentication in eSignature Platforms
- Dynamic Questioning: KBA generates unique questions based on a user’s personal history, which are different for each signing session.
- Timed Responses: Signers are required to answer questions within a specified time limit, adding an extra layer of security.
- Single-Use Questions: Each set of questions is used only once, ensuring that the authentication process remains unpredictable.
- Integration with Public Databases: KBA systems often integrate with credit bureaus or public databases to generate questions, ensuring the information is up-to-date.
Certinal eSign’s Knowledge-Based Authentication Features
- Personalized Questions: Certinal eSign uses KBA to present signers with questions that are based on public records, ensuring a secure signing experience.
- Customizable Verification Levels: Certinal allows organizations to set different levels of KBA depending on the sensitivity of the document being signed.
- Real-Time Identity Verification: Certinal verifies responses in real time, ensuring that the signer’s identity is confirmed before proceeding to the signing stage.
- Enhanced Fraud Detection: Certinal’s KBA feature minimizes the risk of fraudulent signings by ensuring that only verified individuals can access and sign critical documents.
How to Use Knowledge-Based Authentication in Certinal eSign
- Initiate the Signing Process: Upload your document to Certinal eSign and specify that KBA should be used for the signing process.
- Set KBA Parameters: Define the number of questions and time limits for responses in the Certinal dashboard.
- Send to Signer: Certinal will automatically generate dynamic questions when the signer attempts to access the document.
- Verify and Sign: The signer must correctly answer the personalized questions before they can proceed to view and sign the document.
- Complete and Store: Once the identity is verified, the signer completes the process, and the document is securely stored with a record of KBA verification.
FAQs
- How does KBA improve the security of eSignatures?
- KBA enhances eSignature security by requiring signers to answer personalized questions that only they would know, making it difficult for unauthorized users to impersonate signers and access documents.
- Is Knowledge-Based Authentication required for all e-signature transactions?
No, KBA is typically used for high-value transactions or documents that require extra security, such as legal agreements, banking documents, or healthcare records, where identity verification is critical.
- How accurate is Knowledge-Based Authentication for verifying identity?
KBA is generally highly accurate for verifying identities, especially when combined with real-time data from credit bureaus or public records. However, it may be less effective if the data is outdated or if the user’s information is not accurately reflected in the records.
- What happens if a user fails the KBA questions during the eSignature process?
If a user fails the KBA questions, they typically cannot proceed with the eSignature process. The organization can set policies for retry attempts or require additional verification methods before allowing access.