Bank of America Corporation

Richard Nannariello

Rahul Isola

Abhishek P Manjunath

Brian L Larragueta

An information security system that includes a switch operably coupled to a device. The switch includes a plurality of ports configured to provide network connectivity for one or more endpoint devices to a network. The device is configured to receive a MAC address and a device type for an endpoint device. The device is further configured to determine that the MAC address for the endpoint device is not present in a device information table that comprises MAC addresses of previously authenticated endpoint devices and to identify a device type category from a set of device type categories that correspond with the device type for the endpoint device. The device is further configured to identify one or more flags linked with the identified device type category and to set a port status for the port where the endpoint device is connected based on the identified one or more flags.

MAC authentication bypass endpoint database access control

An information security system that includes a switch operably coupled to a device. The switch includes a plurality of ports configured to provide network connectivity for one or more endpoint devices to a network. The device is configured to receive device information for an endpoint device connected to a port of the switch, to identify a MAC address in the device information table that matches the MAC address for the endpoint device, and to identify a device type for the identified MAC address in the device information table. The device is further configured to determine that the device type for the endpoint device does not match the device type for the identified MAC address in the device information table and to set a port status for the port to blocked in response to determining that the device types do not match.

Growing community of inventors

Jacksonville, FL, United States of America

Richard Nannariello