Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System, method and apparatus for clientless two factor authentication in VoIP networks

System, method and apparatus for clientless two factor authentication in VoIP networks

US Patent 8705720 · Granted Apr 22, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adaptive network security using zero trust microsegmentation2024
Adaptive network security using zero trust microsegmentation2024
Adaptive network security using zero trust microsegmentation2024
Secure domain name system to support a private communication service2021
System, method and apparatus for authenticating calls2018
System, method and apparatus for authenticating calls2018
System, method and apparatus for troubleshooting an IP network2017
System, method and apparatus for classifying communications in a communications 2016
System, method and apparatus for authenticating calls2015
System, method and apparatus for authenticating calls2015
System, method and apparatus for troubleshooting an IP network2014
System, method and apparatus for protecting a network or device against high vol2014