Patent 10291589 was granted and assigned to Amazon on May, 2019 by the United States Patent and Trademark Office.
A computer system enforces access control rules based at least in part on a set of parameters for cryptographic protection of communications that has been negotiated with another computer system. A cryptographically protected communications session is established. A request is transmitted over the cryptographically protected communications session. Fulfillment of the request is dependent on a set of parameters for cryptographic protection of communications of the cryptographically protected communications session.