Callsign Behavioral Biometrics

Spec sheet

Purpose

Callsign describes Behavioral Biometrics as passive authentication that identifies users from their behavioral patterns while preserving privacy.Read 7 Oct 2026 · callsign.com

Privacy

Callsign says its data obfuscation techniques analyze behaviors rather than individuals and that its data collection points are event based.Read 7 Oct 2026 · callsign.com

Compliance

The behavioral biometrics page calls swipe authentication an EBA-approved, PSD2-compliant inherence factor.Read 7 Oct 2026 · callsign.com

Support

Callsign lists customer support at [email protected] for questions about using the product or problems.Read 7 Oct 2026 · callsign.com

Headquarters

London, United KingdomRead 28 Sep 2026 · callsign.com

Founded

2012Read 28 Sep 2026 · callsign.com

Authentication orchestration

Callsign says uncertain users can be routed to step-up authenticators, after which the platform orchestrates their onward journey.Read 7 Oct 2026 · callsign.com

Behavioral PIN

Behavioral PIN authentication analyzes when and how buttons are pressed, including finger pressure, speed, angle, and hand or device movement.Read 7 Oct 2026 · callsign.com

Behavioral signals

Callsign analyzes keystroke dynamics, PIN entry, swipes, and how users hold their devices to help identify them.Read 7 Oct 2026 · callsign.com

Data protection

Callsign says data in transit is protected with TLS and data at rest with AES-256-bit encryption.Read 7 Oct 2026 · callsign.com

Deployment scale

Callsign offers multi-tenant and single-tenant solutions and says they can scale to organizations of any size.Read 7 Oct 2026 · callsign.com

Integration

The integration page describes REST APIs, back-end system integration, and deployment on-premise or in the cloud.Read 7 Oct 2026 · callsign.com

Integration and deployment

Callsign offers REST APIs and says its solutions can be deployed on-premise or in the cloud and integrated with back-end systems.Read 7 Oct 2026 · callsign.com

Intended customers

Callsign describes its platform as helping organizations authenticate customers and prevent fraud across digital journeys.Read 7 Oct 2026 · callsign.com

Keystroke dynamics

The system compares typing behavior with learned patterns and uses machine learning to adapt as behavior changes.Read 7 Oct 2026 · callsign.com

Location signals

It compares a user's current location with typical behavior and can refuse a request or request additional authentication when they do not align.Read 7 Oct 2026 · callsign.com

Passive authentication

The product describes behavioral biometrics as passive authentication intended to minimize interruptions to the customer journey.Read 7 Oct 2026 · callsign.com

Pricing availability

The product page directs visitors to book a demo and does not state a price.Read 7 Oct 2026 · callsign.com

Risk signals

The Intelligence Engine passively analyzes data across device, location, behavior, and third-party systems.Read 7 Oct 2026 · callsign.com

Security certifications

Callsign lists ISO 27001, ISO 27017, ISO 27018, and SOC 2 Type II among its certifications or attestations.Read 7 Oct 2026 · callsign.com

Security controls

The integration page lists adaptable enterprise security policies including IP restriction, mutual authentication, and direct access through a cloud provider.Read 7 Oct 2026 · callsign.com

Step-up authentication

When the user cannot be positively identified, Callsign says users can be routed to step-up authenticators.Read 7 Oct 2026 · callsign.com

Swipe authentication

Callsign says users can authenticate by swiping away a notification, and that authentication takes under 100 milliseconds.Read 7 Oct 2026 · callsign.com

Threat detection

The Intelligence Engine analyzes data across device, location, behavior, and third-party systems to help detect threats including malware, bots, scams, and telecom fraud.Read 7 Oct 2026 · callsign.com

Where Specifiction places it

• Biometric Authentication Software#18 of 458.0