Dynamic Application Security Testing with RunLock
Test Your App Against Runtime Threats
Test your app’s runtime security with advanced DAST tool ‘RunLock’. Designed to assess your mobile app’s security posture against 30+ real-world vulnerabilities.
Assess app security behaviour under runtime environment.
No source code access required.
Aligns with OWASP MASVS and key regulatory mandates like RBI, SEBI, and NPCI.
Easy alignment with modern framework/CI/CD pipeline.
Get a DAST security report within 24 hours.
Securing Globally Trusted Brands
Bugsmirror MASST is trusted by teams across the industry to ship secure, reliable mobile applications.
Why Is Dynamic Testing Important?
Modern applications behave differently in real-world usage than in development. DAST ensures your app is tested in real conditions where actual attacks happen.
Detect Runtime Threats
Detects runtime threats during execution including runtime manipulation etc.
Validate Resilience
Validate whether runtime protection can be bypassed and how resilient your app is under attack.
Ensure Compliance
Ensure compliance in mobile apps by validating data security, privacy in the running state.
Protect Brand & Resources
Protect from major financial loss, data breaches, and damage to your brand reputation.
What is RunLock?
RunLock is a DAST tool that thoroughly evaluates your mobile app’s security posture across 30+ runtime threats, identifying weak points, potential attack vectors, and testing the strength of the existing checks for runtime protection.
Powered by advanced automation and expert manual verification for zero false negatives, this assessment helps to protect your app from runtime vulnerabilities.
RunLock is aligned with the latest security standards, including the OWASP MASVS (Mobile Application Security Verification Standard), SEBI CSCRF (Cybersecurity and Cyber Resilience Framework), RBI MDDPSC (Master Direction on Digital Payment Security Controls), and NPCI guidelines.
RunLock tests your Android & iOS mobile applications thoroughly, revealing risks with precision.
RunLock goes beyond traditional DAST tools by focusing on mobile-first security testing, giving enterprises:
- Real-time vulnerability detection in running apps
- Actionable reports for faster remediation
- Seamless integration into DevSecOps pipelines
- Coverage for modern mobile attack vectors
Why RunLock is the Best DAST Tool for Mobile Apps?
Designed for modern DevSecOps workflows
Built specifically for mobile app security testing (Android & iOS)
Detects runtime vulnerabilities, runtime issues, and logic flaws
Supports continuous testing in CI/CD pipelines
Provides accurate, low false-positive results
How RunLock Works?
RunLock interacts with your running application like a real attacker, sending controlled inputs, monitoring responses, and identifying vulnerabilities in real time. It continuously analyzes app behavior to detect security flaws that only appear during execution.
Deploy Your App
Simply upload your app’s APK or IPA file for Android and iOS, or provide the App Store or Play Store link. No source code is required, RunLock performs security testing directly on app binaries, ensuring complete confidentiality.
Initiate Dynamic Scans on Running Applications
RunLock enables dynamic security testing by analyzing your application at runtime. It delivers deep security insights across key areas including device integrity, OS integrity, secure communication, app tampering, mobile privacy, mobile fraud, and social engineering, helping you identify real-world vulnerabilities with precision.
Smart Risk analysis and prioritization
Each identified vulnerability is analyzed using industry-standard frameworks to determine:
- Severity (Critical, High, Medium, Low).
- Exploitability in real environments.
- Impact on business and users.
This helps teams focus on the most critical threats first.
Actionable security report and insights
RunLock generates detailed, developer-friendly reports with:
- Severity and risk classification.
- Compliance alignment.
- OWASP alignment.
- CVSS score and attacker vector.
- Proof of Concept (PoC).
- Step-by-step remediation guidance.
Comprehensive Runtime Security Testing
RunLock doesn't just detect issues; it challenges your app's defenses. If your app includes in-built runtime security checks, our team tests their effectiveness through rigorous resilience testing and bypass attempts. With RunLock, you can test your app across 7 core runtime security pillars.
RunLock vs Traditional DAST
See how RunLock delivers modern runtime protection compared to traditional security tools.
| Feature | RunLock | Traditional DAST |
|---|---|---|
| Comprehensive compliance coverage | Yes | No |
| Binary scan (no source code required) | Yes | No |
| Complete runtime threat coverage | Yes | No |
| First free security audit | Yes | No |
| Quick actionable report | Yes | No |
| Low cost security testing | Yes | No |
Learn More From Our Security Blog
Dive deeper into application security testing and how it protects your codebase.

Best DAST Tool: Runtime Security For Mobile Applications
Your app may look secure, but is it safe from real-world attacks? DAST tools test applications in runtime, simulating hacker behavior to expose hidden vulnerabilities.

Why Take the Bugsmirror Free Security Audit?
Is your mobile app truly secure against real-world attacks? Bugsmirror’s free security audit helps you uncover hidden vulnerabilities, runtime threats, and bypass risks before attackers do.
Built for Every Security Scenario
RunLock adapts to your security needs, whether you’re testing before release, or continuously monitoring app behavior in dynamic environments.
Fintech & Payment Mobile Apps – Secure transactions.
Healthcare Mobile Apps – Protect sensitive patient data.
E-commerce Mobile Apps – Prevent fraud and data leaks.
High-Traffic Mobile Apps – Detects vulnerabilities at scale.
Why Choose Bugsmirror for Runtime Security Testing?
Unparalleled Expertise
Our team is the World’s No. 1 Bug Hunter for Google. We uncover security vulnerabilities that others miss—combining advanced automation with deep manual testing to deliver comprehensive results, fast.
Comprehensive Coverage
We assess your app across a complete range of attack vectors, ensuring thorough testing that leaves no stone unturned in protecting your app.
Practical Security Maturity
RunLock does more than find issues—it exposes real threats with zero false negatives and helps to prevent potential future attacks.
Threat Mitigation With Bugsmirror Defender
Every threat found through RunLock can be prevented and mitigated using Bugsmirror Defender, ensuring a seamless transition from detection to protection.
Proven Track Record
RunLock has been tested by over 60 companies for their security and compliance requirements. You can rely on it for your app’s security too.
Trusted Standards We Align With
RunLock helps you meet and exceed the expectations set by your industry’s regulatory authorities.

OWASP MASVS

RBI Digital Payment Controls

SEBI CSCRF GUIDELINES

NPCI Guidelines - UPI Framework
FAQs
Have questions about RunLock? Find answers to common inquiries about our mobile application security testing platform.
Don’t wait for security threats to impact your app. Evaluate your mobile app’s security posture with a complimentary Runtime Security Testing report.






