Protect Every AppOn Every Device
Cyanous secures Android and iOS applications with practical mobile security engineering across app architecture, authentication, APIs, data, device controls and runtime protection.
Security controls built into the mobile application lifecycle.
We help teams protect applications from development through production with architecture reviews, secure coding, API protection, data safeguards and runtime defenses.
Secure App Architecture
Design mobile applications with security boundaries, trust zones and protected service communication.
Authentication & Sessions
Strengthen login, token handling, session management, MFA and authorization workflows.
API Security
Protect mobile-to-backend communication with secure APIs, validation, authorization and abuse controls.
Data Protection
Protect sensitive data in transit and at rest with appropriate encryption and secure storage patterns.
Android Security
Review Android permissions, storage, components, WebViews, secrets and platform-specific risks.
iOS Security
Assess iOS keychain usage, entitlements, storage, networking and platform security controls.
Runtime Protection
Use appropriate integrity, tamper-resistance and runtime monitoring techniques for higher-risk applications.
Secure Mobile CI/CD
Integrate security checks into build, test and release pipelines without slowing delivery unnecessarily.
Mobile Security Testing
Validate application behavior through structured security testing and remediation workflows.
Protection across the mobile application stack.
Application & Device Security
Protect the application itself and the device-facing security boundary.
- Secure Storage — keys, tokens and sensitive local data
- Platform Controls — permissions, components and entitlements
- App Integrity — tamper and integrity considerations
- Privacy — minimize unnecessary data exposure
Backend & Delivery Security
Protect the services and delivery workflows that support mobile applications.
- API Protection — authentication, authorization and validation
- CI/CD Security — automated security checks
- Secrets — prevent credentials from entering builds
- Monitoring — actionable security telemetry
One security model connecting app, device and backend.
Mobile Layer
Android / iOS → Application UI → Business Logic → Secure Storage → Platform Services
Communication Layer
TLS → Authentication → Authorization → API Gateway → Backend Services
Security Layer
Identity → Secrets → Encryption → Integrity → Threat Signals → Monitoring
Engineering Layer
Secure SDLC → Code Review → Automated Tests → Security Testing → Release Gates
Mobile platforms and security tooling matched to your application.
Eight steps from mobile security assessment to continuous improvement.
Discover
Understand application architecture, devices, APIs, data and release workflows.
Assess
Identify security gaps across app, backend, device and operational boundaries.
Prioritize
Rank findings according to exposure, business impact and practical remediation.
Design
Define security controls and architecture improvements for the target environment.
Implement
Apply secure coding, configuration, identity, API and data protection controls.
Validate
Test controls through automation and structured mobile security validation.
Monitor
Track meaningful security signals and operational changes after release.
Improve
Use findings and release feedback to continuously strengthen the application.
Security that protects users without losing product velocity.
Reduced Exposure
Address common mobile application weaknesses before they become production incidents.
Protected Data
Reduce unnecessary exposure of credentials, tokens and sensitive application information.
Stronger APIs
Improve the security boundary between mobile applications and backend services.
Safer Releases
Bring repeatable security checks into development and release workflows.
Platform Coverage
Apply security practices across Android, iOS and cross-platform applications.
Security Visibility
Make important mobile security risks easier to identify, track and remediate.
Mobile security for applications where trust matters.
Disciplined controls for the mobile security lifecycle.
Secure Coding
Build security into application logic, input handling and sensitive workflows.
Secrets Discipline
Keep API keys, credentials and sensitive configuration out of application binaries and repositories.
Privacy by Design
Minimize collection, exposure and unnecessary retention of user information.
Threat Modeling
Identify realistic attack paths across app, device and backend trust boundaries.
Security Testing
Validate controls with repeatable application and API security testing.
Continuous Improvement
Use findings, releases and operational signals to improve protection over time.
Practical mobile security engineering for real products.
Application-Focused
Security recommendations are tied to real application architecture and user journeys.
Android & iOS
Security patterns account for platform-specific implementation and operating models.
End-to-End View
We consider mobile apps, devices, APIs, cloud services and delivery pipelines together.
Tool-Agnostic
Security tooling is selected around your environment, workflow and objectives.
Measurable Outcomes
Findings, remediation and security improvements remain visible throughout delivery.
Long-Term Support
Security evolves with new features, platforms, APIs and threat patterns.
Common mobile security questions.
What is mobile application security?
Mobile application security protects application code, data, identities, device interactions and backend communication against security threats and misuse.
Can you secure an existing Android or iOS application?
Yes. An existing application can be assessed and improved through architecture review, code-level recommendations, configuration changes, API protection and security testing.
Do you support both Android and iOS?
Yes. Security engineering can cover native Android, native iOS and cross-platform mobile applications.
Can mobile security be integrated into CI/CD?
Yes. Appropriate security checks can be integrated into build, test and release workflows so important controls are validated continuously.
Do you also assess mobile APIs?
Yes. Mobile applications depend heavily on backend APIs, so authentication, authorization, validation, data exposure and abuse controls can be included in the security assessment.
Build mobile applications users can trust.
Tell us what you want to protect, assess or strengthen.