Inventor
SULZEN WILLIAM F
US19 patents
Patents
19 patentsUS11343091B2May 24, 2022
Authentication of network devices using access control protocols
CISCO TECH INC7 citations85
US11882176B2Jan 23, 2024
Attestation-based scheme for validating peering setups for critical infrastructure protocols
CISCO TECH INC2 citations73
US11165861B2Nov 2, 2021
Attestation-based scheme for validating peering setups for critical infrastructure protocols
CISCO TECH INC3 citations73
US11451560B2Sep 20, 2022
Systems and methods for pre-configuration attestation of network devices
CISCO TECH INC2 citations72
US11277442B2Mar 15, 2022
Verifying the trust-worthiness of ARP senders and receivers using attestation-based methods
CISCO TECH INC2 citations72
US10735308B2Aug 4, 2020
Attestation based routing
CISCO TECH INC6 citations72
US11171786B1Nov 9, 2021
Chained trusted platform modules (TPMs) as a secure bus for pre-placement of device capabilities
CISCO TECH INC2 citations70
US12363191B2Jul 15, 2025
Attestation-based scheme for validating peering setups for critical infrastructure protocols
CISCO TECH INC0 citations62
US12267357B2Apr 1, 2025
Verifying the trust-worthiness of ARP senders and receivers using attestation-based methods
CISCO TECH INC0 citations62
US11956273B2Apr 9, 2024
Discovering trustworthy devices using attestation and mutual attestation
CISCO TECH INC0 citations62
US11934525B2Mar 19, 2024
Network security by integrating mutual attestation
CISCO TECH INC1 citations62
US11924043B2Mar 5, 2024
Establishing trust relationships of IPv6 neighbors using attestation-based methods in IPv6 neighbor discovery
CISCO TECH INC0 citations62
US11784808B2Oct 10, 2023
Authentication of network devices using access control protocols
CISCO TECH INC0 citations62
US11652874B2May 16, 2023
Attestation-based scheme for validating peering setups for critical infrastructure protocols
CISCO TECH INC0 citations62
US11570242B2Jan 31, 2023
Attestation-based scheme for validating peering setups for critical infrastructure protocols
CISCO TECH INC0 citations62
US11411994B2Aug 9, 2022
Discovering trustworthy devices using attestation and mutual attestation
CISCO TECH INC1 citations62
US11321465B2May 3, 2022
Network security by integrating mutual attestation
CISCO TECH INC0 citations62
US11196634B2Dec 7, 2021
Establishing trust relationships of IPv6 neighbors using attestation-based methods in IPv6 neighbor discovery
CISCO TECH INC0 citations62
US12339969B2Jun 24, 2025
System method for fractional secure boot by validating secure enclave using instructions of pre-drivers stored in memory by manufacturer
CISCO TECH INC0 citations45