Authorization
Checkpoint: A Secure, Programmable Proxy for Sharing Online Accounts
2026-06-15
A short demo of Checkpoint, a secure programmable proxy running inside a TEE. Checkpoint terminates the encrypted connection, rewrites the traffic based on rules set in advance, then re-encrypts it on its way to the destination. Here, a rule replaces every text instance of "Apple" with "Banana."
Introducing Switchboard: Provably Secure, Flexible, and Efficient Authorization
2025-07-28
Colin Roberts, CTO & Co-Founder of Multifactor, demonstrates Switchboard, a secure, flexible, and efficient data authorization management solution that advances the current state of the art by cryptographically enforcing complex authorization policies.
Introducing Checkpoint: A Better Way to Share Online Accounts
2025-06-25
Checkpoint uses novel cryptographic techniques to enable easy revocable, non-repudiable, and fine-grained sharing of any online account resource.