Inventor
WEIS BRIAN E
US38 patents
⚠️ This page may combine multiple inventors who share the name “WEIS BRIAN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
24 patentsUS7676679B2Mar 9, 2010
Method for self-synchronizing time between communicating networked systems using timestamps
CISCO TECH INC231 citations99
US7613826B2Nov 3, 2009
Methods and apparatus for providing multiple policies for a virtual private network
CISCO TECH INC67 citations98
US7509491B1Mar 24, 2009
System and method for dynamic secured group communication
CISCO TECH INC103 citations98
US10637889B2Apr 28, 2020
Systems, methods, and devices for smart mapping and VPN policy enforcement
CISCO TECH INC118 citations95
US8356177B2Jan 15, 2013
Key transport in authentication or cryptography
CISCO TECH INC44 citations94
US7602737B2Oct 13, 2009
Methods and apparatus for providing an enhanced dynamic multipoint virtual private network architecture
CISCO TECH INC22 citations92
US7724732B2May 25, 2010
Secure multipoint internet protocol virtual private networks
CISCO TECH INC27 citations91
US10785809B1Sep 22, 2020
Coordinating zero touch network joins
CISCO TECH INC15 citations86
US7468981B2Dec 23, 2008
Clock-based replay protection
CISCO TECH INC9 citations84
US10841164B2Nov 17, 2020
Online generation and updates of IoT mud policies
CISCO TECH INC8 citations83
US7664789B2Feb 16, 2010
Method and apparatus to minimize database exchange in OSPF by using a SHA-1 digest value
CISCO TECH INC9 citations83
US10601664B2Mar 24, 2020
Dynamic network and security policy for IoT devices
CISCO TECH INC8 citations79
US10298581B2May 21, 2019
Zero-touch IoT device provisioning
CISCO TECH INC12 citations79
US10356124B2Jul 16, 2019
Dynamic device isolation in a network
CISCO TECH INC2 citations73
US9282077B2Mar 8, 2016
System and method for providing prefixes indicative of mobility properties in a network environment
CISCO TECH INC3 citations73
US10104050B2Oct 16, 2018
Authenticated group context in transitive IP network domains
CISCO TECH INC2 citations72
US7761702B2Jul 20, 2010
Method and apparatus for distributing group data in a tunneled encrypted virtual private network
CISCO TECH INC6 citations71
US8347376B2Jan 1, 2013
Techniques for distributing a new communication key within a virtual private network
CISCO TECH INC6 citations69
US7620975B2Nov 17, 2009
Internal routing protocol support for distributing encryption information
CISCO TECH INC2 citations63
US11283831B2Mar 22, 2022
Dynamic device isolation in a network
CISCO TECH INC1 citations62
US11909741B2Feb 20, 2024
Validating a device class claim using machine learning
CISCO TECH INC0 citations61
US11038893B2Jun 15, 2021
Validating a device class claim using machine learning
CISCO TECH INC0 citations61
US7748034B2Jun 29, 2010
Strong anti-replay protection for IP traffic sent point to point or multi-cast to large groups
CISCO TECH INC2 citations61
US10243928B2Mar 26, 2019
Detection of stale encryption policy by group members
CISCO TECH INC0 citations49