Security First
Enterprise-grade security with local processing. Your writing stays private, secure, and completely under your control.
Our Security Principles
The core principles that guide our security approach
Local Processing
All AI processing happens on your device. Your text never leaves your computer or travels over the internet.
Zero Data Collection
We don't collect, store, or have access to your writing content. What you type stays with you.
End-to-End Encryption
All communications between app and our servers are encrypted with industry-standard protocols.
Minimal Permissions
Rerit only requests necessary system permissions for functionality, nothing more.
Regular Security Audits
We conduct regular security assessments and vulnerability testing to maintain high standards.
Open Security Practices
Transparent about our security measures and practices. No security through obscurity.
Technical Security Measures
Detailed look at how we protect your data and privacy
Local AI Processing
Rerit downloads AI models directly to your device during installation. When you request a text rewrite:
- Processing happens entirely on your CPU/GPU
- No internet connection required for rewrites
- Your text never leaves your computer's memory
- AI models are updated securely without exposing your data
Encryption Standards
We use industry-standard encryption for all data that needs to be transmitted:
- TLS 1.3 for all network communications
- AES-256 encryption for stored data
- Certificate pinning to prevent man-in-the-middle attacks
- Perfect forward secrecy for all connections
System Permissions
Rerit only requests the minimum permissions necessary for functionality:
- Accessibility permission to read selected text
- Input monitoring for cmd+shift+E keyboard shortcuts
- Network access only for updates and authentication
- No file system access beyond the app folder
Security Audits & Compliance
We maintain high security standards through regular assessments:
- Quarterly penetration testing by third-party security firms
- GDPR and CCPA compliance
- SOC 2 Type II compliance (in progress)
- Regular dependency scanning and updates
Our Security Commitment
"Security and privacy aren't afterthoughts at Rerit—they're the foundation of everything we build. We believe that powerful writing assistance shouldn't come at the cost of your privacy or security."- Security Team, Rerit
Security Questions or Concerns?
We take security seriously and welcome questions, feedback, or reports about potential security issues.
Experience SecureWriting
Join thousands of users who trust Rerit with their writing. Privacy-first AI that works locally on your device.