The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2013
Filed:
Oct. 25, 2005
Yeong-sub Cho, Daejeon, KR;
Sang-rae Cho, Daejeon, KR;
Dae-seon Choi, Daejeon, KR;
Jong-hyouk Noh, Daejeon, KR;
Tae-sung Kim, Daejeon, KR;
Seung-hyun Kim, Daegu, KR;
Seung-hun Jin, Daejeon, KR;
Yeong-Sub Cho, Daejeon, KR;
Sang-Rae Cho, Daejeon, KR;
Dae-Seon Choi, Daejeon, KR;
Jong-Hyouk Noh, Daejeon, KR;
Tae-Sung Kim, Daejeon, KR;
Seung-Hyun Kim, Daegu, KR;
Seung-Hun Jin, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided are a system and method for updating a user identifier (ID). The user ID updating method includes: (a) collecting unauthorized access attempt information for a user ID; (b) creating a user ID update policy for an encoded user ID obtained by encoding the user ID, according to the unauthorized access attempt information collected in operation (a); (c) storing the user ID update policy created in operation (b); (d) loading the user ID update policy stored in operation (c) and determining whether or not to update the user ID; and (e) creating a new user ID if it is determined in operation (d) that the user ID should be updated, and changing the user ID to the new user ID. Therefore, it is possible to ensure security for user IDs, by dynamically creating and updating user IDs according to security environments.