Patents by Inventor Sascha Schefenacker

Sascha Schefenacker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Align session security for connected systems
    Patent number: 10623185
    Abstract: Granting an aligned secured access to a resource for a client system. A first authentication token and a first validity time period value are received from a first server. The first authentication token includes an authorization for accessing the system resource and the predefined session time. The first authentication token including the predefined session time is sent from the client system to a second server. A second validity period value of a second validity period of a second authentication token for a service provided by the second server to the client system is set equal to the received predefined session time. The second authentication token for the second validity period is sent from the second server to the client system such that an aligned secured access is granted for the client system to the resource.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: April 14, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Sascha Schefenacker, Stefan Schmitt
  • ALIGN SESSION SECURITY FOR CONNECTED SYSTEMS
    Publication number: 20180212774
    Abstract: Granting an aligned secured access to a resource for a client system. A first authentication token and a first validity time period value are received from a first server. The first authentication token includes an authorization for accessing the system resource and the predefined session time. The first authentication token including the predefined session time is sent from the client system to a second server. A second validity period value of a second validity period of a second authentication token for a service provided by the second server to the client system is set equal to the received predefined session time. The second authentication token for the second validity period is sent from the second server to the client system such that an aligned secured access is granted for the client system to the resource.
    Type: Application
    Filed: March 23, 2018
    Publication date: July 26, 2018
    Inventors: Sascha Schefenacker, Stefan Schmitt
  • Align session security for connected systems
    Patent number: 9985785
    Abstract: Granting an aligned secured access to a resource for a client system. A first authentication token and a first validity time period value are received from a first server. The first authentication token includes an authorization for accessing the system resource and the predefined session time. The first authentication token including the predefined session time is sent from the client system to a second server. A second validity period value of a second validity period of a second authentication token for a service provided by the second server to the client system is set equal to the received predefined session time. The second authentication token for the second validity period is sent from the second server to the client system such that an aligned secured access is granted for the client system to the resource.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: May 29, 2018
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Sascha Schefenacker, Stefan Schmitt
  • ALIGN SESSION SECURITY FOR CONNECTED SYSTEMS
    Publication number: 20170250812
    Abstract: Granting an aligned secured access to a resource for a client system. A first authentication token and a first validity time period value are received from a first server. The first authentication token includes an authorization for accessing the system resource and the predefined session time. The first authentication token including the predefined session time is sent from the client system to a second server. A second validity period value of a second validity period of a second authentication token for a service provided by the second server to the client system is set equal to the received predefined session time. The second authentication token for the second validity period is sent from the second server to the client system such that an aligned secured access is granted for the client system to the resource.
    Type: Application
    Filed: February 25, 2016
    Publication date: August 31, 2017
    Inventors: Sascha Schefenacker, Stefan Schmitt