KR102464629B9 - 보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법 - Google Patents

보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법

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Publication number
KR102464629B9
KR102464629B9 KR1020220128975A KR20220128975A KR102464629B9 KR 102464629 B9 KR102464629 B9 KR 102464629B9 KR 1020220128975 A KR1020220128975 A KR 1020220128975A KR 20220128975 A KR20220128975 A KR 20220128975A KR 102464629 B9 KR102464629 B9 KR 102464629B9
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South Korea
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providing
architecture based
operation methods
hierarchical architecture
mail
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KR1020220128975A
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English (en)
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KR102464629B1 (ko
KR20220141774A (ko
Inventor
김충한
김성현
이동현
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(주)기원테크
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Priority to KR1020220128975A priority Critical patent/KR102464629B1/ko
Publication of KR20220141774A publication Critical patent/KR20220141774A/ko
Application granted granted Critical
Publication of KR102464629B1 publication Critical patent/KR102464629B1/ko
Publication of KR102464629B9 publication Critical patent/KR102464629B9/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/212—Monitoring or handling of messages using filtering or selective blocking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/60—Business processes related to postal services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1416—Event detection, e.g. attack signature detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1433—Vulnerability analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/1483—Countermeasures against malicious traffic service impersonation, e.g. phishing, pharming or web spoofing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Virology (AREA)
  • Economics (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020220128975A 2020-12-21 2022-10-07 보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법 KR102464629B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020220128975A KR102464629B1 (ko) 2020-12-21 2022-10-07 보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200180096A KR102454600B1 (ko) 2020-12-21 2020-12-21 보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법
KR1020220128975A KR102464629B1 (ko) 2020-12-21 2022-10-07 보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020200180096A Division KR102454600B1 (ko) 2020-12-21 2020-12-21 보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법

Publications (3)

Publication Number Publication Date
KR20220141774A KR20220141774A (ko) 2022-10-20
KR102464629B1 KR102464629B1 (ko) 2022-11-09
KR102464629B9 true KR102464629B9 (ko) 2023-04-17

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020200180096A KR102454600B1 (ko) 2020-12-21 2020-12-21 보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법
KR1020220128975A KR102464629B1 (ko) 2020-12-21 2022-10-07 보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법

Family Applications Before (1)

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KR1020200180096A KR102454600B1 (ko) 2020-12-21 2020-12-21 보안 레벨 기반의 계층적 아키텍처를 이용한 이메일 보안 서비스 제공 장치 및 그 동작 방법

Country Status (4)

Country Link
US (1) US20240007498A1 (ko)
JP (1) JP7520329B2 (ko)
KR (2) KR102454600B1 (ko)
WO (1) WO2022139078A1 (ko)

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KR102534016B1 (ko) * 2022-07-18 2023-05-18 주식회사 세퍼드 지원사업 연계 보안 서비스 제공 방법 및 그 장치
KR102494546B1 (ko) * 2022-07-22 2023-02-06 (주)기원테크 이메일 통신 프로토콜 기반 접속 관리 및 차단 기능을 제공하는 메일 접속 보안 시스템의 메일 보안 처리 장치 및 그 동작 방법
WO2024029796A1 (ko) * 2022-08-04 2024-02-08 (주)기원테크 비승인 이메일 서버 접근 공격 검사를 수행하는 표적형 이메일 공격 차단 및 대응을 위한 이메일 보안 시스템 및 그 동작 방법
JP2024533008A (ja) * 2022-08-04 2024-09-12 株式会社ギウォンテク 標的型電子メール攻撃の遮断及び対応のための電子メールセキュリティシステム及びその動作方法
KR102488942B1 (ko) * 2022-10-07 2023-01-18 시큐레터 주식회사 이메일에 첨부된 암호를 갖는 압축파일의 처리를 위한 방법 및 이를 위한 장치
KR102684949B1 (ko) * 2023-03-02 2024-07-15 주식회사 리얼시큐 사회공학기법으로 생성된 계정을 통해 발송된 메일공격을 탐지하는 방법 및 그에 따른 메일 시스템
CN117150486B (zh) * 2023-07-27 2024-04-26 河南中信科大数据科技有限公司 基于互联网的信息安全防护系统

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Also Published As

Publication number Publication date
KR102454600B1 (ko) 2022-10-14
WO2022139078A1 (ko) 2022-06-30
KR102464629B1 (ko) 2022-11-09
JP2023527568A (ja) 2023-06-29
JP7520329B2 (ja) 2024-07-23
KR20220141774A (ko) 2022-10-20
KR20220089459A (ko) 2022-06-28
KR102454600B9 (ko) 2023-04-17
US20240007498A1 (en) 2024-01-04

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