Title:
EMAIL SECURITY SYSTEM FOR BLOCKING AND RESPONDING TO TARGETED EMAIL ATTACK, FOR PERFORMING UNAUTHORIZED EMAIL SERVER ACCESS ATTACK INSPECTION, AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/029796
Kind Code:
A1
Abstract:
The present invention relates to an email security system for blocking and responding to a targeted email attack, for performing an unauthorized email server access attack inspection, and an operation method therefor, the method comprising the steps of: configuring security threat information synchronization data by synchronizing targeted email security threat information configured according to performance of a targeted email security threat inspection of a received mail with targeted email security threat information configured according to performance of a targeted email security threat inspection of a sent mail; performing a targeted email security threat inspection corresponding to a newly received mail or a newly sent mail, by using the security threat information synchronization data; and performing targeted email security threat response processing according to the targeted email security threat inspection of the newly received mail or the newly sent mail, wherein the targeted email security threat inspection comprises an unauthorized email server access attack threat inspection corresponding to an email information leakage threat inspection item.
Inventors:
KIM CHUNG HAN (KR)
Application Number:
PCT/KR2023/010364
Publication Date:
February 08, 2024
Filing Date:
July 19, 2023
Export Citation:
Assignee:
KIWONTECH CO LTD (KR)
International Classes:
H04L9/40; H04L51/42
Foreign References:
| KR20220089459A | 2022-06-28 | |||
| KR20220098316A | 2022-07-12 | |||
| KR102232206B1 | 2021-03-26 | |||
| KR101605764B1 | 2016-03-23 | |||
| KR20210017986A | 2021-02-17 |
Attorney, Agent or Firm:
POLARIS INTERNATIONAL PATENT & LAW FIRM (KR)
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