SIM Binding Solution
Stop SIM Swap Fraud Before It Reaches Your App
Protect mobile applications from SIM-swap fraud, unauthorized device changes, and mobile-number-based identity attacks with intelligent SIM Binding. Our SIM Binding solution securely establishes the relationship between the mobile number, SIM, device, and application, creating a trusted identity layer for every user. It helps organizations verify that the person accessing the application is using the authorized mobile identity associated with the account. Designed for banking, fintech, payments, telecom, insurance, and other high-value mobile applications, the solution enables secure and frictionless user verification without adding unnecessary authentication steps.
Why SIM Binding Matters
Secure SIM-to-User Binding
Establish a trusted association between the user's registered mobile number and SIM to strengthen mobile identity verification.
Device & SIM Association
Validate the SIM and device combination during registration and subsequent application access to detect unauthorized changes.
SIM-Swap Fraud Detection
Identify suspicious SIM-related changes and risk signals that may indicate SIM-swap or mobile-number takeover attempts.
Mobile Number Verification
Verify that the mobile number used during authentication is associated with the authorized SIM and application session.
Continuous Identity Validation
Move beyond one-time authentication by continuously validating the trusted relationship between the user, SIM, device, and application.
Secure Mobile Registration
Strengthen new-device and application registration with intelligent SIM and device validation, reducing the risk of fraudulent onboarding.
Frictionless Authentication
Improve security without unnecessarily increasing user friction by intelligently validating the mobile identity in the background.
Android & iOS Support
Deploy SIM-binding capabilities across Android and iOS mobile applications through an easy-to-integrate SDK architecture.
The Smarter Choice
Need of DEVICE & SIM Binding
Because securing your mobile ecosystem isn’t just our mission-it’s our obsession. Discover what sets Protectt.ai apart in the world of mobile app security.
Fraud Scenarios
Hijacking the user's mobile number, configuration of mobile banking app by attackers or fraudulent access to bank account details are fraud techniques leading to a combination of social engineering, identity theft, SIM swapping and spoofing attacks.
Current Challenges
Weaknesses in current systems such as lack of anomaly detection in user behaviour, inadequate acknowledgement during device registration, gaps in outgoing SMS validation and the ever-evolving Social Engineering threats.
Proposed Solution
AppBind is powered by our innovative LSAP Technology to validate mobile number during registration, SSiD technology for Device Binding and a robust acknowledgement loop (Mobile – SMS Gateway - Server – Mobile) with our proprietary hairpin methodology.
Media
Stay informed with the latest updates, trends, and insights.
Protectt.ai launches MCP security solution for BFSI sector
Protectt.ai has launched a Model Context Protocol (MCP) Security Solution aimed at addressing security risks associated with the use of agentic AI in banking, financial services and insurance (BFSI), fintech and other enterprises.
Why mobile apps must defend themselves in real time
Mobile apps can’t wait for alerts anymore. By the time something is flagged, the damage is done. Security is moving inside the app itself, stopping threats mid-action and turning every session into a real-time checkpoint.
Silent Mobile Verification (SMV): A Strategic Advancement in Digital Identity Management
Silent Mobile Verification (SMV), also referenced as Silent Network Authentication (SNA), is a cutting-edge, password-less authentication protocol. It is designed to verify the user's mobile number possession with high assurance and zero friction. SMV functions by initiating a secure, cryptographic handshake between the device's physical SIM card and the core Mobile Network Operator (MNO) in the background.This process strategically replaces the fragile shared secret (the OTP) with an unbreakable, verifiable fact tied to the telecom network. By eliminating manual code input, Silent Mobile Verification inherently prevents the attack vectors used in social engineering risks and phishing schemes
Blogs
Latest Insights and Articles
Silent Mobile Verification (SMV): Future of Authentication
The OTP every bank sends is essentially an admission that their current system has failed. It indicates that neither they or their systems know who actually owns that phone number. So, with little other choice, the bank has to ask the phone/device to display the OTP on the screen and hope that the correct person sees the code. Silent Mobile Verification fixes these problems by instead asking your mobile carrier, and receives the answer within approximately 2 seconds with no user input required.
How Device Binding Prevents Account Takeover Fraud
Identity theft costs to U.S. customers are higher than any other form of identity-related fraud, including account takeovers. According to Javelin Strategy & Research, account takeovers cost U.S. customers more than $15 billion last year; account takeovers increased by an estimated 18%, with victims reaching up to 6 million. When each customer has only One device verified to their account through device binding, this number will decline. As a criminal acquires a victim’s password and takes control of that victim’s phone or device, the registered device remains on the victim’s person.
Zero Trust Security for Mobile Banking: Complete Enterprise Guide
Mobile devices are now the front door to American banking institutions. 48.3% of all banked households in the US utilize their banking application from a mobile device first, based on data provided by the FDIC's National Survey of Banked Households. It is even higher for the American Bankers Association with 55%. Modern security models have been forced to shift from perimeter security models to zero-trust architectures in these times of mobile devices being used to access bank accounts.
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