Cybersecurity Consulting Firm – Cyber Castellum
We uncover real security flaws in your mobile apps before attackers do. Our assessments simulate adversarial behavior on Android and iOS platforms to identify insecure storage, poor encryption, API flaws, and business logic weaknesses that automated tools often miss.
.Modern mobile applications process vast amounts of sensitive data—and attackers know it. At Cyber Castellum, we assess your apps using hands-on techniques that reflect actual attack scenarios. Our team evaluates mobile binaries, API endpoints, data storage routines, encryption schemes, and back-end integrations to reveal critical vulnerabilities. Whether you have internal tools, B2B platforms, or public-facing consumer apps, we help you secure them across every layer.
Our testers reverse engineer mobile applications, manipulate app logic, intercept traffic, and evaluate misconfigurations using proven techniques aligned with the OWASP Mobile Security Testing Guide (MSTG) and MASVS. We target flaws such as insecure storage, data leakage, broken authentication, and weak encryption ensuring your app can withstand real-world threats.
Thorough analysis aligned with OWASP M1–M10, including insecure data storage and reverse engineering risks.
We test your API endpoints for improper access controls, injection points, and excessive data exposure.
We intercept and inspect data transmission to ensure encryption protocols are properly implemented.
Monitor app execution to detect hidden functionalities, improper session handling, or privilege escalation.
Detect sensitive data stored in insecure local databases, files, logs, or unprotected device areas.
Analyze application code and binaries to find embedded credentials or API keys attackers could exploit.
Book a free consultation to identify weaknesses across your app, APIs, and backend.
Speak directly with a certified consultant.
We respond within 24 business hours.
No sales reps, only experienced consultants.
Get guidance based on your industry, goals, and risk.
