Title:
SYSTEM FOR CONTROLLING CONTROLLER-BASED NETWORK ACCESS, AND METHOD RELATED THERETO
Document Type and Number:
WIPO Patent Application WO/2023/211104
Kind Code:
A1
Abstract:
A node according to one embodiment disclosed in the present document stores instructions for sensing a network access event through an access control application, confirming the presence of a data flow, which corresponds to a data packet to be transmitted by a target application and is applied from an external server, confirming the type of the data packet, permitting the transmission of a TCP SYN packet on the basis of whether the TCP SYN packet can be transmitted on the basis of the type of the data packet, performing a network access authentication check after the generation of a TCP session or if it is unnecessary to check the TCP SYN packet, and processing data packets transmitted thereafter on the basis of the authentication check result, wherein the data flow can include information about whether to fundamentally permit the transmission of the TCP SYN packet.
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Inventors:
KIM YOUNG RANG (KR)
Application Number:
PCT/KR2023/005573
Publication Date:
November 02, 2023
Filing Date:
April 24, 2023
Export Citation:
Assignee:
PRIBIT TECH INC (KR)
International Classes:
H04L9/40; H04L47/32; H04L69/163
Foreign References:
| KR102223827B1 | 2021-03-08 | |||
| KR102333553B1 | 2021-12-01 | |||
| KR102377247B1 | 2022-03-23 | |||
| JP2017175462A | 2017-09-28 | |||
| US20120227088A1 | 2012-09-06 | |||
| KR102495369B1 | 2023-02-06 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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