Title:
UNAUTHORIZED COMMAND CONTROL METHOD OF ACCESS CONTROL SYSTEM FOR SERVER SECURITY ENHANCEMENT
Document Type and Number:
WIPO Patent Application WO/2018/174486
Kind Code:
A1
Abstract:
Disclosed is an unauthorized command control method of an access control system for server security enhancement, the method performs a control such that remote access to a server is only possible by an authorized user through authentication of the access control system and only authorized commands can be used. The method comprises the steps of: (a) receiving command characters from a user terminal; (b) if the command characters are not enter characters, generating a command cumulative character string by accumulating the command characters; (c) if the command characters are the enter characters, extracting a final command to be actually executed from the cumulative character string; and (d) confirming whether the final command is included in a prohibited or allowed command list, and transmitting the cumulative character string to the server so as to execute or block the cumulative character string according to whether the final command is included in the prohibited or allowed command list. By the unauthorized command control method described above, convenience can be achieved and security can be enhanced by applying a gateway method without using a kernel-level agent method of the server, while applying almost the same control function as the agent method.
Inventors:
KIM DAE OK (KR)
SHIN HO CHUL (KR)
KU JE WOONG (KR)
SHIN HO CHUL (KR)
KU JE WOONG (KR)
Application Number:
PCT/KR2018/003155
Publication Date:
September 27, 2018
Filing Date:
March 20, 2018
Export Citation:
Assignee:
NETAND CO LTD (KR)
International Classes:
H04L29/06
Foreign References:
| KR101473607B1 | 2014-12-16 | |||
| KR20120094739A | 2012-08-27 | |||
| KR20160140008A | 2016-12-07 | |||
| US20060265759A1 | 2006-11-23 |
Other References:
"All about Access Control and Log Auditing of HI-TAM A", NET AND HUMAN INTERFACE, 17 December 2013 (2013-12-17), Retrieved from the Internet
Attorney, Agent or Firm:
HONESTY&JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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