Update SSL/TLS Certificates
Without App Releases
Eliminate weeks-long app update cycles for certificate rotation. Protect against man-in-the-middle attacks while maintaining operational agility.
What is Certificate Pinning?
Certificate pinning is a security technique that validates the SSL/TLS certificate against a pre-configured list of trusted certificates or public keys. This prevents man-in-the-middle attacks by ensuring mobile apps only accept connections from legitimate servers, even if an attacker has a valid certificate from a compromised certificate authority.
TrustPin is a certificate pinning platform for iOS, Android, Flutter, and React Native apps. It lets teams update SSL/TLS certificate pins remotely, without an app-store release, so certificate rotation takes minutes instead of weeks.
The Challenge
Certificate rotation means releasing new app versions, waiting for app store approval, and hoping users update, creating weeks of vulnerability.
Man-in-the-Middle Attacks
Attackers intercept network traffic on public WiFi, compromised networks, and malicious proxies to steal user credentials and sensitive data.
Certificate Rotation Complexity
Traditional pinning implementations break when certificates expire, requiring emergency app updates and app store reviews.
Multi-Platform Challenges
Managing security implementations across iOS, Android, and other platforms creates inconsistencies and maintenance overhead.
How TrustPin Changes Your Workflow
From weeks-long certificate rotation to instant, zero-downtime updates.
Traditional Certificate Pinning
Hard-code certificates
Embed certificate hashes in app code
Wait 1-2 weeks
Build, test, and submit new app version
Wait for app store approval
3-7 days review process
Hope users update
Wait weeks for adoption, old versions remain vulnerable
Total time: 2-4 weeks
High risk, high operational overhead
With TrustPin
Integrate SDK once
5 minutes, one-time setup
Update dashboard or CLI
Upload new certificate configuration
Deploy instantly
Global CDN propagation in seconds
All users protected
Reaches every install, no app updates required
Total time: Under 5 minutes
Zero-downtime rotation, instant protection
Key Features
Enterprise-grade security with developer-friendly implementation.
OWASP-Compliant Security
Built following OWASP Mobile Security Testing Guide recommendations
Global CDN Infrastructure
Paid plans include a 99.9% uptime SLA, measured separately for configuration delivery and the management platform, with service credits if missed
Team Collaboration
Centralized certificate management with audit logs and role-based access
Zero-Downtime Updates
Update certificates remotely without app store releases or user updates
TrustPin partners with Promon to combine certificate pinning with runtime application self-protection (RASP): defense-in-depth from the network to the app runtime.
Learn moreHow to Implement Certificate Pinning with TrustPin
- Create your TrustPin account
Sign up at app.trustpin.cloud and create a new project. You'll receive your Organization ID, Project ID, and Public Key.
- Install the SDK for your platform
Add TrustPin SDK via Swift Package Manager (iOS), Maven (Android), or pub.dev (Flutter). Installation takes under 2 minutes.
- Initialize TrustPin in your app
Add one line of code to initialize TrustPin with your project credentials. The SDK automatically handles certificate validation.
- Configure your certificate fingerprints
Upload your SSL/TLS certificate fingerprints through the web dashboard or CLI. TrustPin supports all major certificate authorities.
- Deploy and test your app
Release your app once. All future certificate updates happen remotely without app store releases or user updates.
SDKs & Tools
Native integrations for all major platforms.
iOS SDK
Swift Package Manager
Android SDK
Kotlin / Maven
Flutter
Flutter / Dart
React Native
npm / @trustpin/react-native
TrustPin CLI
DevSecOps automation
📚 Complete Documentation & API Reference
Guides, tutorials, API references, and examples
Start Free, Scale as You Grow
Free tier includes everything you need to get started: one project, a limited set of domains, no credit card required. Upgrade when your traffic or your team outgrows it.
5-minute setup
Start protecting apps immediately
No credit card
Free tier with no commitments
EU infrastructure
Privacy-first hosting, aligned with the principles of GDPR & CCPA
Fair use & availability on the free tier
The free tier is meant for evaluation, side projects and small production workloads. Configuration delivery runs on shared CDN capacity, so it is subject to fair use: if your traffic grows beyond what the free tier is sized for, we'll get in touch about moving to a paid plan, and we may throttle or suspend sustained excessive usage.
Uptime SLAs and service credits apply to paid plans only. The free tier is provided “as is”, with no availability, support or response-time commitment. See the Free Tier Terms for the full details.
Questions about enterprise plans?
Contact our team to discuss custom solutions, volume pricing, and dedicated support.