Security Architecture
How we keep accounts safe, passwords hidden, and sessions secure.
Zero-Password Architecture
Providers never input their passwords into KeyShare. Our system relies entirely on intercepting and migrating active session cookies via our browser extension.
End-to-End Encryption
Session cookies are encrypted locally on the Provider's machine before transit, stored encrypted in our database, and only decrypted inside the Renter's sandboxed environment.
Residential IP Proxying
To prevent geo-fencing triggers or account locks, Renter traffic is routed through residential proxies that match the geographic location of the Provider.
Isolated Sandboxing
The KeyShare extension creates an isolated browser container for the rented session. The Renter cannot view, copy, or export the injected cookies.
Vulnerability Disclosure
We take security seriously. If you believe you have found a vulnerability in the KeyShare platform, extension, or API, please contact our security team immediately at security@keyshare.online.
We operate a bug bounty program and will reward responsible disclosures that help keep our users safe.
Account Protection Measures
- Billing URL Blocking: The KeyShare extension actively blocks network requests to billing, account settings, and password change URLs while a rented session is active.
- Automatic Expiry: Sessions self-destruct exactly when the rental period expires. KeyShare forces a logout and invalidates the local container.
- Anomaly Detection: If the extension detects attempts to tamper with the sandbox or export cookies, it instantly kills the session and permanently bans the Renter.