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

Trusted by

Securing Globally Trusted Brands

Bugsmirror MASST is trusted by teams across the industry to ship secure, reliable mobile applications.

  • centpays
  • goi
  • google
  • meta
  • iprogrammer
  • crunchfish
  • lxme
  • ministryofHM
  • neogrowth
  • niyo
  • npci
  • onemoney
  • samsung
  • scripbox
  • tecno
  • vi

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 Security

APILock helps you stay ahead with proactive, interactive API security testing designed for dynamic, cloud-native environments.

APILock performs live attack simulations to identify:

Sensitive data and privacy leaks
API abuse scenarios
Token/session vulnerabilities
Runtime misconfigurations

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.

With APILock you get

How APILock Works?

STEP 01

Comprehensive API extraction

APILock maps all the API endpoints, including undocumented or shadow APIs, by analysing real traffic and backend interaction.

STEP 02

Dynamic Attack Simulation

Simulates real-world threats like injection, auth bypass, and data leaks.

STEP 03

Risk Analysis & Prioritization

Identifies critical vulnerabilities based on exploitability and impact.

STEP 04

Actionable Reporting

Get a detailed reports with OWASP API mapping, CVSS scores, and fixes.

Key Capabilities of APILock

Comprehensive API Discovery

Comprehensive API Discovery

Detects all in-use API endpoints—including undocumented or shadow APIs, ensuring complete coverage of communication channels.

Secure Configuration Review

Secure Configuration Review

Verifies and validates various communication configurations against best practices.

Data Exposure Detection

Data Exposure Detection

Identifies vulnerabilities that may leak sensitive user or system data, ensuring data security.

Threat Injection & Resilience Testing

Threat Injection & Resilience Testing

Checks how APIs handle malicious or unexpected inputs, ensuring robustness against risks.

Rate Limiting & Abuse Prevention

Rate Limiting & Abuse Prevention

Assesses protections against Denial of Service (DoS) attempts and traffic-based abuse, ensuring fair usage.

Authentication & Access Control Testing

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.

Testing Method
APILock Capabilities
Dynamic testing
Traditional API Testing
Periodic/manual testing
API Discovery
APILock Capabilities
Automated API discovery
Traditional API Testing
Limited visibility
Attack Simulation
APILock Capabilities
Runtime attack simulation
Traditional API Testing
Static analysis only
Workflow Integration
APILock Capabilities
DevSecOps friendly
Traditional API Testing
Standalone tools
Use Cases

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.

Blogs

Learn More From Our Security Blog

Dive deeper into application security testing and how it protects your codebase.

How to Perform a Complete Mobile App Security Assessment (Step-by-Step Guide)
Security Blog
🕐 4 min read

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
Security Blog
🕐 4 min read

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.