Setup Dual Factor Authentication with SignNow

Make sure your documents are protected from unauthorized use with dual factor authentication. Set a password for specific signers and send it to them via SMS.

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What setup dual factor authentication means for signatures

Setting up dual factor authentication (2FA) adds a required second verification step to user sign-ins, combining something the user knows (password) with something the user has or is (SMS code, authenticator app, hardware token, or biometric). For eSignature platforms, 2FA reduces unauthorized access to accounts that manage sensitive documents, helps preserve the chain of custody for signed records, and complements audit trails. In regulated U.S. environments 2FA supports compliance controls under HIPAA and institutional policies by tightening access to protected electronic documents and user accounts.

Why implement setup dual factor authentication

Dual factor authentication significantly reduces account compromise risk and strengthens signer identity verification without changing legal validity of electronic signatures under ESIGN and UETA. It is a practical control for protecting transaction integrity and meeting internal or regulatory security requirements.

Why implement setup dual factor authentication

Common challenges when you setup dual factor authentication

  • User resistance to extra steps in login processes and initial adoption delays impacting productivity.
  • Device and token management complexity when employees change phones or lose hardware authenticators.
  • Integration difficulties between existing single sign-on infrastructure and new multi-factor enforcement policies.
  • Support overhead increasing for help desks handling locked accounts and 2FA recovery requests.

Typical user roles involved in setup dual factor authentication

IT Admin

Responsible for configuring authentication policies, integrating identity providers, and managing user enrollment and recovery processes. They coordinate with application owners to enable methods such as SMS OTP, authenticator apps, and hardware tokens and maintain documentation for support teams.

Compliance Lead

Defines policy requirements for two-factor enforcement, documents how 2FA supports regulatory obligations under HIPAA or FERPA, and reviews audit logs to verify that authentication controls meet internal and external standards.

Who typically configures dual factor authentication

IT, security, and compliance teams manage 2FA rollout and enforcement across user groups and applications.

  • IT administrators who enforce authentication policies for corporate accounts and applications.
  • Compliance and privacy officers ensuring controls meet HIPAA, FERPA, or contractual requirements.
  • Business unit managers who require elevated security for sensitive document workflows.

Organizations across healthcare, education, finance, and legal sectors commonly require 2FA for systems that handle regulated or sensitive documents.

Additional features relevant to 2FA for signing platforms

These supplementary features support administration, scale, and compliance when dual factor authentication is part of eSignature operations.

Role-based access

Assign controls and 2FA requirements by role to limit access to sensitive documents based on job function while allowing tailored authentication strength.

Bulk user enrollment

Streamline onboarding for large teams with CSV imports or directory synchronization tied to 2FA enrollment workflows and automated invitations.

Device management

Track and revoke registered devices centrally to respond quickly to lost or compromised hardware and reduce exposure.

Customizable policies

Policy templates for departments let administrators adjust 2FA enforcement, session timeouts, and reauthentication intervals.

Encryption at rest

Protect stored documents with encryption keys while maintaining access control enforced by authentication.

Delegated administration

Allow scoped admins to manage 2FA for specific business units without exposing global settings.

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Key features that support setup dual factor authentication

Effective 2FA deployment relies on features that simplify enrollment, integrate with identity systems, and preserve traceability for signed documents.

Enrollment workflows

Guided user enrollment sequences reduce support calls by providing stepwise setup, fallback options for lost devices, and clear instructions for linking authenticator apps or registering backup phone numbers.

Identity provider integration

Native SAML and OAuth integrations allow centralized policy enforcement through an existing corporate IdP so administrators can manage 2FA requirements from a single identity platform and avoid duplicate user records.

Adaptive policies

Risk-based controls adjust authentication requirements by context such as device, location, or transaction value, requiring stronger verification for high-risk actions while maintaining usability for routine tasks.

Audit logging

Comprehensive logs capture authentication events, factor types used, timestamps, and IP addresses to support investigations and compliance reporting for regulated document workflows.

How setup dual factor authentication operates in practice

Understanding the flow helps administrators plan enrollment, enforcement, and recovery while minimizing user friction.

  • User login: User enters password as first factor.
  • Second factor prompt: System requests OTP or push approval.
  • Verification: Second factor validated by authentication service.
  • Access granted: User obtains access and actions are logged.
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Step-by-step: How to setup dual factor authentication

Follow these essential steps to enable dual factor authentication for users and maintain secure access to eSignature accounts.

  • 01
    Assess requirements: Identify regulatory and business needs for 2FA.
  • 02
    Choose methods: Select SMS, authenticator apps, or hardware tokens.
  • 03
    Configure systems: Enable policies in the identity provider or app.
  • 04
    Enroll users: Provide enrollment steps and recovery options.

Technical checklist to setup dual factor authentication

Use this grid as a concise technical checklist when preparing systems and users for 2FA implementation.

01

Policy definition:

Define required factors and exceptions.
02

IdP integration:

Enable SAML or OAuth connections.
03

Method selection:

Choose supported second-factor options.
04

User enrollment:

Provide guides and enrollment links.
05

Support procedures:

Document recovery and support steps.
06

Audit configuration:

Ensure authentication events are logged.
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Typical workflow settings for enabling 2FA in signing systems

Configure these common settings to align authentication enforcement with document workflow requirements.

Setting Name Configuration
Primary authentication methods and enforcement Require password plus second factor
User enrollment window and reminders 14 days with daily reminders
Failover and recovery options configuration Support SMS OTP recovery and help desk
Session timeout and reauthentication rules 30-minute idle timeout, reauth on sensitive actions
Audit logging and retention settings Log events for seven years

Supported platforms for setting up dual factor authentication

Ensure client devices and browsers meet compatibility requirements before enforcing 2FA across your user base.

  • Windows 10 and later: Modern browsers supported
  • macOS 10.14 and later: Safari, Chrome, Firefox supported
  • iOS and Android: Mobile apps and authenticator apps supported

Verify that mobile devices can install authenticator apps, that corporate browsers accept cookies and JavaScript, and that any required hardware tokens are provisioned before mandatory enforcement.

Authentication methods and security data

SMS One-Time Code: Texted OTP for quick verification
Authenticator App: TOTP codes from mobile apps
Hardware Token: Physical device generating codes
Push Notification: Approve sign-in via device
Biometric Factors: Fingerprint or face unlock
SAML / SSO: Federated identity via IdP

Practical examples of 2FA in document workflows

These brief case narratives show how organizations integrate 2FA into signing workflows to protect sensitive documents and meet compliance obligations.

Healthcare records access

A hospital required second-factor verification for clinicians accessing signed patient release forms to protect PHI and meet HIPAA controls

  • Authenticator apps used for daily access
  • Reduced account sharing and unauthorized access

Resulting in clearer audit trails and fewer compliance exceptions during reviews.

University transcript requests

A university added SMS OTP for student requests to authenticate identity before releasing official transcripts

  • SMS codes sent to student phones
  • Faster identity checks compared with manual verification

Leading to timely delivery of documents while maintaining FERPA-aligned access controls and audit records.

Best practices when you setup dual factor authentication

Follow these operational and policy recommendations to balance security, compliance, and user experience during 2FA rollout and ongoing use.

Define clear enrollment and recovery policies
Document step-by-step procedures for initial enrollment, device changes, lost authenticators, and account recovery. Include verification steps for help desk staff and maintain logs of recovery actions to preserve security and auditability.
Use multiple second-factor options
Offer a combination of authenticator apps, SMS OTP as fallback, and hardware token support where required. Multiple options reduce single-point failures while allowing users to choose the method that fits their device and security posture.
Integrate with centralized identity systems
Leverage SAML or OAuth with your identity provider to enforce 2FA consistently across applications, reduce credential sprawl, and apply group-based policies according to role, department, or risk level.
Monitor and log authentication events
Collect and review login attempts, factor failures, and unusual access patterns. Use logs to detect account compromise, support audits under ESIGN and UETA, and provide evidence in incident response.
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FAQs: Troubleshooting setup dual factor authentication

Common questions and answers to address setup issues, enrollment problems, and verification errors during 2FA deployment for signing workflows.

Feature comparison for dual factor authentication support

Compare 2FA support and related capabilities across popular eSignature platforms with signNow listed first as Recommended.

Criteria signNow (Recommended) DocuSign
Supports SMS OTP
Authenticator app support
Hardware token compatibility Limited
SAML single sign-on
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Recommended rollout timeline and retention considerations

Plan a phased 2FA rollout and define key dates and retention policies for authentication records that support audits and compliance obligations.

Enrollment window duration:

30 to 60 days for staged user enrollment

Mandatory enforcement date:

Date when all users must use 2FA

Retention of authentication logs:

Retain logs for at least seven years depending on regulation

Review cadence for policies:

Annual policy and control review recommended

Backup and recovery record retention:

Keep recovery audit records for three to five years

Risks and penalties for insufficient authentication

Unauthorized access: Data exposure risk
Regulatory fines: HIPAA or FERPA penalties
Contract breaches: Vendor or partner liability
Reputational harm: Loss of client trust
Operational disruption: Account lockouts and downtime
Litigation exposure: Increased legal risk

Pricing and plan comparison for platforms with 2FA

High-level pricing and plan characteristics for signNow and leading competitors; signNow is listed first and labeled Featured for clarity in vendor selection comparisons.

Pricing & Plans signNow (Featured) DocuSign Adobe Sign HelloSign PandaDoc
Starting subscription model Per-user monthly tiers with annual discounts Per-user monthly tiers Per-user monthly tiers Per-user monthly tiers Per-user monthly tiers
Enterprise plan availability Custom enterprise plans with volume pricing Enterprise plans available Enterprise plans available Enterprise plans available Enterprise plans available
API and developer access API access with developer keys and plan options API available API available API available API available
Document storage and retention Included cloud storage with retention controls Included storage Included storage Included storage Included storage
Bulk sending and automation Bulk Send and automation features on paid tiers Bulk send available Bulk send available Bulk send available Bulk send available

How to upload a document image from the gallery to airSlate SignNow

Easily move a document photo from your device’s storage to your airSlate SignNow account. The imported document can be quickly edited, transformed into a fillable form, and sent for eSignature directly from your smartphone or tablet.

Get started with a tap of your finger

Tap the plus icon in the bottom right corner of the airSlate SignNow mobile app’s home screen to bring up the upload menu.

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Select Gallery in the menu and browse your device for the document image you need.

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Edit & save document images in seconds

After you have selected the photo you need, it will open in the airSlate SignNow editor. You can add annotations and fillable fields to it by using the tools at the bottom of the screen.

Once finished, tap the checkmark icon in the top right corner of the screen to save a document.

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Enter the title of your document in the pop-up and hit Save.

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The document you’ve just uploaded from your gallery will appear at the very top of your ‘recents’ list, inside the Documents folder.

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