US 12,445,280 B2
Cyber security authentication method for displayless networking device
Jia-You Jiang, Hsinchu (TW); Tsu-Pin Weng, Hsinchu (TW); Wu-Hsiung Huang, Hsinchu (TW); Yuan-Sheng Chen, Hsinchu (TW); Hung-Ming Chen, Hsinchu (TW); and Wen-Hsing Kuo, Hsinchu (TW)
Assigned to EverMore Technology Inc., Hsinchu (TW)
Filed by EverMore Technology Inc., Hsinchu (TW)
Filed on Oct. 25, 2023, as Appl. No. 18/383,522.
Claims priority of application No. 112120395 (TW), filed on May 31, 2023.
Prior Publication US 2024/0405983 A1, Dec. 5, 2024
Int. Cl. H04L 29/06 (2006.01); H04L 9/08 (2006.01)
CPC H04L 9/088 (2013.01) [H04L 9/0861 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A cyber security authentication method, comprising:
randomly generating an ephemeral decryption key in a displayless networking device application server;
generating an optical identifier in the displayless networking device application server and storing the ephemeral decryption key and a network address of the displayless networking device application server in the optical identifier;
displaying the optical identifier on top of a login page displayed by a web browser on a display-attached network device communicatively connected with the displayless networking device application server;
sensing the optical identifier by lens on a user device to obtain the ephemeral decryption key and the network address stored therein in the user device, so as to provide the ephemeral decryption key and the network address of the displayless networking device application server to the user device via the optical identifier;
performing an ephemeral credential acquisition process in the user device based on the ephemeral decryption key and the network address to obtain an ephemeral credential; and
performing a multi-party multi-factor dynamic strong encryption authentication scheme to authenticate an identity information representing the user device based on the ephemeral decryption key and the ephemeral credential at least by the user device, the displayless networking device application server, and a security server.