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Ghost Mode: Complete Privacy with No Data Stored

Explore how Ghost Mode works in detail - complete privacy without any history saved to our servers. Learn the data flow and why this matters for your security.

Tanvir A

Tanvir A

Co-Founder & Senior AI Engineer

8 min read
Ghost Mode: Complete Privacy with No Data Stored

Ghost Mode is Liberty's flagship privacy feature. When enabled, nothing - absolutely nothing - gets stored on our servers. No chat history, no messages, no metadata. Your conversations exist only in your browser memory during the session and vanish completely when you close the tab.

How Ghost Mode Works

Ghost Mode operates through a sophisticated client-side architecture that ensures zero server-side persistence. Here's the complete flow:

Ghost Mode Data Flow

1. User Input
Stays in Browser Memory Only
2. Request Sent
Via TLS to Liberty Servers (No Storage)
3. Processing
Streamed Response Back Immediately
4. Response
Rendered in Browser (Temporary)
5. Session Ends
All Data Destroyed Automatically
Your data never touches our databases. It is processed in-memory and immediately discarded.

Key Privacy Guarantees

With Ghost Mode enabled, here's what Liberty cannot access:

Chat messages or conversation history
Search queries or prompts you submit
File uploads or attachments
Analytics or usage metrics tied to your identity; however, for performance monitoring we may log anonymized request counts without content or identifiers

The Technical Architecture

Ghost Mode bypasses our normal database persistence layer entirely. Normally, messages are stored in databases. In Ghost Mode, this step is skipped - requests flow directly through our API without touching persistent storage.

Server-Side Processing (Ghost Mode vs Normal)

NORMAL MODE:
User Input
TLS
Server
DB Save
Process
Response
Browser
GHOST MODE:
User Input
TLS
Server
RAM Only
Process
Response
Browser
Auto-Destroy

Memory Management

In Ghost Mode, temporary buffers are explicitly cleared after each request. We implement strict garbage collection protocols to ensure no residual data persists in server RAM. This is critical because uncleared memory can be vulnerable to attacks.

Browser-Side Advantages

Even if Liberty had perfect privacy practices, your browser itself is your greatest ally. Modern browsers implement automatic session clearing, private window support, and cookie management that further isolates Ghost Mode sessions.

Private/Incognito Windows: Browsers auto-delete everything on session end
No Cookies Stored: Ghost Mode doesn't create persistent tracking cookies
Browser Cache Control: HTTP headers prevent caching of Ghost Mode responses
Session Storage Only: Data exists only in volatile memory, not in persistent DB

When Ghost Mode Is Essential

Consider Ghost Mode for:

Sensitive research or medical information queries
Financial planning discussions
Legal consultation questions
Accessing Liberty from shared or untrusted devices
Avoiding ISP or network monitoring
Living in regions with aggressive data surveillance
Journalistic investigations requiring anonymity
Any scenario where data permanence is unacceptable
Testing or experimenting with sensitive prompts
Exploring controversial topics without leaving a trace
Engaging in confidential business strategy discussions

Important Note

Ghost Mode protects you from Liberty. It does NOT protect against: ISP traffic monitoring (they see you're using Liberty), endpoint security tools (if installed on your device), or malware with system access. For maximum privacy, combine Ghost Mode with a VPN and run on a clean device.

FAQ: Ghost Mode Questions

Q: Can Liberty staff see my Ghost Mode messages? A: No. We have no technical way to access them. Ghost Mode sessions are not stored, indexed, or logged anywhere.

Q: What about server logs? A: HTTP access logs do not contain request bodies (message content). They only record metadata like ai model, mode, timestamp, and endpoint. This metadata is erased every 7 days.
Q: If there's a bug, will my data be lost? A: Yes, that's the point! There's no recovery mechanism. Use normal mode for work you want to save.
Q: How do I enable Ghost Mode? A: Look for the ghost icon in the chat input beside the mode selection of Liberty. Click it to toggle Ghost Mode on or off. The UI will indicate the active state.
Q: Can I combine Ghost Mode with TEE (Trusted Execution Environment)? A: Absolutely. Using Ghost Mode + TEE together gives you maximum privacy: no storage + computation in an isolated TEE.

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