Dynamic API security testing for mobile apps with APILock
Secure Every API Endpoint. Eliminate Every Risk!
Test your APIs from evolving threats with automated endpoint security testing. APILock ensures your application’s most critical layer ‘APIs’ to detect vulnerabilities, misconfigurations, and exposure of personal information, tokens, before attackers exploit them.
Dynamic API testing by interacting with every API call in real time
Actionable report within 24 hours with security recommendations
Secure all API endpoints including shadow APIs
Covers over 30 API threats
Securing Globally Trusted Brands
Bugsmirror MASST is trusted by teams across the industry to ship secure, reliable mobile applications.
The Growing Risk of API Attacks
APIs power modern applications but they’ve also become the most targeted attack surface. Despite this growing risk, many mobile applications still lack a defined API security posture, leaving critical endpoints exposed to exploitation.
Top API Security Threats
Broken Authorization
Weak authorization controls allow attackers to access data or actions beyond their permissions. This includes manipulating user IDs or accessing restricted functions like admin APIs.
Authentication & Credential Exposure
Poor authentication mechanisms and insecure token handling can lead to account takeovers. Exposed API keys, tokens, or credentials, often due to misconfigurations or hardcoding, create critical security gaps.
Data Exposure & Mass Assignment
APIs that return excessive data or fail to restrict object properties can unintentionally leak sensitive information. Mass assignment flaws allow attackers to modify unintended fields, impacting user roles, balances, or system logic.
Unrestricted Resource Consumption
Lack of rate limiting or request controls can lead to abuse, enabling attackers to overload APIs, disrupt services, or automate business logic misuse at scale.
Injection & Malicious Inputs
Improper input validation allows attackers to inject malicious payloads, leading to SQL injection, command execution, or data manipulation.
Shadow & Unmanaged APIs
Undocumented or forgotten APIs operate outside security controls, making them easy targets for attackers to exploit unnoticed.
APILock helps you stay ahead with proactive, interactive API security testing designed for dynamic, cloud-native environments.
APILock performs live attack simulations to identify:
Why Dynamic API Testing is Critical?
Static testing cannot detect runtime vulnerabilities in APIs. Modern applications rely heavily on dynamic interactions, making it essential to test APIs in real-world conditions.
Why Choose APILock?
No Source Code Required
Test APIs without accessing backend code.
Fast & Scalable
Run security tests across multiple environments.
Enterprise-Grade Security
Designed for high-scale, API-driven applications.
End-to-End API Coverage
Tests everything from authentication to error handling, even hidden endpoints, often missed by standard scans.
Actionable, Developer-Friendly Reports
Get testing reports with clear insights, risk explanations, and practical remediation steps.
Protects Application Data Flow
Guards against misconfigurations, insecure defaults, and privacy issues, ensuring strong protection.
Enhances Compliance & User Trust
Increases API security, helps in compliance, and strengthens overall app security posture, enhancing user trust.

How APILock Works?
Comprehensive API extraction
APILock maps all the API endpoints, including undocumented or shadow APIs, by analysing real traffic and backend interaction.
Dynamic Attack Simulation
Simulates real-world threats like injection, auth bypass, and data leaks.
Risk Analysis & Prioritization
Identifies critical vulnerabilities based on exploitability and impact.
Actionable Reporting
Get a detailed reports with OWASP API mapping, CVSS scores, and fixes.
Key Capabilities of APILock
Comprehensive API Discovery
Detects all in-use API endpoints—including undocumented or shadow APIs, ensuring complete coverage of communication channels.
Secure Configuration Review
Verifies and validates various communication configurations against best practices.
Data Exposure Detection
Identifies vulnerabilities that may leak sensitive user or system data, ensuring data security.
Threat Injection & Resilience Testing
Checks how APIs handle malicious or unexpected inputs, ensuring robustness against risks.
Rate Limiting & Abuse Prevention
Assesses protections against Denial of Service (DoS) attempts and traffic-based abuse, ensuring fair usage.
Authentication & Access Control Testing
Validates login mechanisms, session security, token use, and role-based permissions, ensuring authorized users access specific data and features.
APILock vs Traditional IAST
See how modern dynamic runtime protection compares to legacy static and manual security testing approaches.
Built for Every Security Scenario
Whether you're a startup or an enterprise, APILock adapts seamlessly to your environment:
Secure mobile fintech and payment APIs.
Protect healthcare and sensitive data APIs.
Safeguard complete BFSI sector.
Secure microservices architecture.
High-compliance industries.
Learn More From Our Security Blog
Dive deeper into application security testing and how it protects your codebase.
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How to Perform a Complete Mobile App Security Assessment (Step-by-Step Guide)
A complete mobile app security assessment involves evaluating the application from multiple angles, code, APIs, runtime behaviour, and infrastructure to identify vulnerabilities and mitigate risks before they can be exploited. This step-by-step guide walks you through the entire process, starting from planning and scoping to advanced security testing and runtime protection.

Security Best Practices For Developing Secure Mobile Apps
Mobile applications are a regular part of mobile phone users’ lives. Be it for entertainment, education, business, or other daily activities, people use a lot of mobile apps. Companies interact with their customers & clients via mobile apps. Even governments use many apps to provide services to their citizens. As a result, mobile apps are now an attractive target for those looking to gain unauthorized access to sensitive information or commit fraud. Hence, it has become more important than ever to incorporate the best security into mobile apps. Apps developed with security in mind will safeguard not only a user’s data but also a company’s/government’s reputation.
FAQs
Have questions about APILock? Find answers to common inquiries about our mobile application security testing platform.
Uncover insecure APIs, hidden endpoints, and misconfigurations—protect the backbone of your mobile app with APILock’s comprehensive security assessment.






