<div id="readability-page-1" class="page"><div><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;# 네이버 클라우드 보안 서비스 퀵하게 보세요&quot;}]}"># 네이버 클라우드 보안 서비스 퀵하게 보세요</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;# 자료는 계속 업데이트 합니다.&quot;}]}"># 자료는 계속 업데이트 합니다.</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;1&quot;}]}">1</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;anchor&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4664&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;https://brunch.co.kr/@topasvga/4664&quot;}],&quot;target&quot;:&quot;_blank&quot;}]}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4664">https://brunch.co.kr/@topasvga/4664</a></p><div data-app="{&quot;type&quot;:&quot;opengraph&quot;,&quot;openGraphData&quot;:{&quot;title&quot;:&quot;보안1. VPC 생성, 서버 생성&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4664&quot;,&quot;canonicalUrl&quot;:&quot;https://brunch.co.kr/@topasvga/4664&quot;,&quot;image&quot;:&quot;https://img1.daumcdn.net/thumb/C400x400/?fname\u003dhttp://t1.daumcdn.net/brunch/service/user/uSr/image/LkyjfG0foi7oKibbsrV5Zn1FdqI.png&quot;,&quot;description&quot;:&quot;# 네트워크 VPC를 생성하자. # 우분투 서버 생성하자. 1 순서? 1) VPC 2) NACL -   Public , Private , LB NACL 생성 3) 서브넷 4) ACG - 내 IP 모두 허용 , 10.x대 모두 허용 5) init-script 6) 서버 생성 2 vpc 10.0.0.0/2&quot;}}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4664"><div><p><strong>보안1. VPC 생성, 서버 생성</strong></p><p># 네트워크 VPC를 생성하자. # 우분투 서버 생성하자. 1 순서? 1) VPC 2) NACL -   Public , Private , LB NACL 생성 3) 서브넷 4) ACG - 내 IP 모두 허용 , 10.x대 모두 허용 5) init-script 6) 서버 생성 2 vpc 10.0.0.0/2</p><p>brunch.co.kr/@topasvga/4664</p></div></a></div><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;2&quot;}]}">2</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;anchor&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4712&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;https://brunch.co.kr/@topasvga/4712&quot;}],&quot;target&quot;:&quot;_blank&quot;}]}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4712">https://brunch.co.kr/@topasvga/4712</a></p><div data-app="{&quot;type&quot;:&quot;opengraph&quot;,&quot;openGraphData&quot;:{&quot;title&quot;:&quot;보안2. SSH 패스워드 공격&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4712&quot;,&quot;canonicalUrl&quot;:&quot;https://brunch.co.kr/@topasvga/4712&quot;,&quot;image&quot;:&quot;https://img1.daumcdn.net/thumb/C400x400/?fname\u003dhttps://t1.daumcdn.net/brunch/static/img/help/pc/brunchstory/img_share_default.png&quot;,&quot;description&quot;:&quot;1 우분트에  보안 공격 패키지 설치 apt-get update -y apt-get install dnsmap apt-get install nmap apt-get install crunch apt-get install hydra 2 도메인 조회 root@sec-srv1:~# dnsmap nct-seoul.com dnsmap 0.36 - DNS Net&quot;}}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4712"><div><p><strong>보안2. SSH 패스워드 공격</strong></p><p>1 우분트에  보안 공격 패키지 설치 apt-get update -y apt-get install dnsmap apt-get install nmap apt-get install crunch apt-get install hydra 2 도메인 조회 root@sec-srv1:~# dnsmap nct-seoul.com dnsmap 0.36 - DNS Net</p><p>brunch.co.kr/@topasvga/4712</p></div></a></div><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;4&quot;}]}">4</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;anchor&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4713&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;https://brunch.co.kr/@topasvga/4713&quot;}],&quot;target&quot;:&quot;_blank&quot;}]}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4713">https://brunch.co.kr/@topasvga/4713</a></p><div data-app="{&quot;type&quot;:&quot;opengraph&quot;,&quot;openGraphData&quot;:{&quot;title&quot;:&quot;보안4. SSH설정 변경, 패스워드 복잡성&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4713&quot;,&quot;canonicalUrl&quot;:&quot;https://brunch.co.kr/@topasvga/4713&quot;,&quot;image&quot;:&quot;https://img1.daumcdn.net/thumb/C400x400/?fname\u003dhttps://t1.daumcdn.net/brunch/static/img/help/pc/brunchstory/img_share_default.png&quot;,&quot;description&quot;:&quot;\u003c1\u003e SSH 설정 변경 - Root 로그인 차단 \u003c1\u003e SSH 설정 변경 - Root 로그인 차단 OS버전별로 설정법이 달라짐 1 로키 리눅스 9.4 useradd topas passwd topas [root@ro94 sshd_config.d]# pwd /etc/ssh/sshd_config.d [root@ro94 sshd_config&quot;}}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4713"><div><p><strong>보안4. SSH설정 변경, 패스워드 복잡성</strong></p><p>&lt;1&gt; SSH 설정 변경 - Root 로그인 차단 &lt;1&gt; SSH 설정 변경 - Root 로그인 차단 OS버전별로 설정법이 달라짐 1 로키 리눅스 9.4 useradd topas passwd topas [root@ro94 sshd_config.d]# pwd /etc/ssh/sshd_config.d [root@ro94 sshd_config</p><p>brunch.co.kr/@topasvga/4713</p></div></a></div><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;5&quot;}]}">5</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;anchor&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4714&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;https://brunch.co.kr/@topasvga/4714&quot;}],&quot;target&quot;:&quot;_blank&quot;}]}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4714">https://brunch.co.kr/@topasvga/4714</a></p><div data-app="{&quot;type&quot;:&quot;opengraph&quot;,&quot;openGraphData&quot;:{&quot;title&quot;:&quot;보안5. SSL VPN&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4714&quot;,&quot;canonicalUrl&quot;:&quot;https://brunch.co.kr/@topasvga/4714&quot;,&quot;image&quot;:&quot;https://img1.daumcdn.net/thumb/C400x400/?fname\u003dhttp://t1.daumcdn.net/brunch/service/user/uSr/image/MrB-cAq4v8vAYSmYFWkMv_PXrfo.png&quot;,&quot;description&quot;:&quot;1 sec-lab 3 4 10 20 30 : 100 2 IP Pool 172.16.0.0/23 fkdnxld 10.0.0.0/16 3 사용자 설정에서 사용자 4 https://guide.ncloud-docs.com/docs/ko/sslvpn-download 추가정보 실행 5 6 BIG-IP https:/&quot;}}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4714"><div><p><strong>보안5. SSL VPN</strong></p><p>1 sec-lab 3 4 10 20 30 : 100 2 IP Pool 172.16.0.0/23 fkdnxld 10.0.0.0/16 3 사용자 설정에서 사용자 4 https://guide.ncloud-docs.com/docs/ko/sslvpn-download 추가정보 실행 5 6 BIG-IP https:/</p><p>brunch.co.kr/@topasvga/4714</p></div></a></div><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;6&quot;}]}">6</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;anchor&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4715&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;https://brunch.co.kr/@topasvga/4715&quot;}],&quot;target&quot;:&quot;_blank&quot;}]}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4715">https://brunch.co.kr/@topasvga/4715</a></p><div data-app="{&quot;type&quot;:&quot;opengraph&quot;,&quot;openGraphData&quot;:{&quot;title&quot;:&quot;보안6. 시스템 점검,OS , WAS Checker&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4715&quot;,&quot;canonicalUrl&quot;:&quot;https://brunch.co.kr/@topasvga/4715&quot;,&quot;image&quot;:&quot;https://img1.daumcdn.net/thumb/C400x400/?fname\u003dhttp://t1.daumcdn.net/brunch/service/user/uSr/image/gEc4u-qpYnbgHsRXyNwiRMwa1Cg.png&quot;,&quot;description&quot;:&quot;\u003c1\u003e OS Security Checker \u003c2\u003e WAS Security Checker \u003c1\u003e OS Security Checker 1 srv1 2 wget http://ossc.ncloud.com/download/sscAgent chmod 755 sscAgent ./sscAgent 점검 항목 중 + OS Linux (KISA) 선택 3 확&quot;}}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4715"><div><p><strong>보안6. 시스템 점검,OS , WAS Checker</strong></p><p>&lt;1&gt; OS Security Checker &lt;2&gt; WAS Security Checker &lt;1&gt; OS Security Checker 1 srv1 2 wget http://ossc.ncloud.com/download/sscAgent chmod 755 sscAgent ./sscAgent 점검 항목 중 + OS Linux (KISA) 선택 3 확</p><p>brunch.co.kr/@topasvga/4715</p></div></a></div><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;7&quot;}]}">7</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;anchor&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4716&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;https://brunch.co.kr/@topasvga/4716&quot;}],&quot;target&quot;:&quot;_blank&quot;}]}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4716">https://brunch.co.kr/@topasvga/4716</a></p><div data-app="{&quot;type&quot;:&quot;opengraph&quot;,&quot;openGraphData&quot;:{&quot;title&quot;:&quot;보안7.  SQL Injection&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4716&quot;,&quot;canonicalUrl&quot;:&quot;https://brunch.co.kr/@topasvga/4716&quot;,&quot;image&quot;:&quot;https://img1.daumcdn.net/thumb/C400x400/?fname\u003dhttps://t1.daumcdn.net/brunch/static/img/help/pc/brunchstory/img_share_default.png&quot;,&quot;description&quot;:&quot;1 target1에 ssh 접속 2 mysql 접속 3 DB 전환 4 테이블 구조 확인 5 SQL injection 6 데이터 확인 7 웹사이트에서의 SQL Injection 웹사이트 접속&quot;}}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4716"><div><p><strong>보안7.  SQL Injection</strong></p><p>1 target1에 ssh 접속 2 mysql 접속 3 DB 전환 4 테이블 구조 확인 5 SQL injection 6 데이터 확인 7 웹사이트에서의 SQL Injection 웹사이트 접속</p><p>brunch.co.kr/@topasvga/4716</p></div></a></div><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;9&quot;}]}">9</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;anchor&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4717&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;https://brunch.co.kr/@topasvga/4717&quot;}],&quot;target&quot;:&quot;_blank&quot;}]}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4717">https://brunch.co.kr/@topasvga/4717</a></p><div data-app="{&quot;type&quot;:&quot;opengraph&quot;,&quot;openGraphData&quot;:{&quot;title&quot;:&quot;보안9. Webshell Behavior Dector&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4717&quot;,&quot;canonicalUrl&quot;:&quot;https://brunch.co.kr/@topasvga/4717&quot;,&quot;image&quot;:&quot;https://img1.daumcdn.net/thumb/C400x400/?fname\u003dhttp://t1.daumcdn.net/brunch/service/user/uSr/image/8Bs-4oSgcTyUNgTBGn6r6fBNurU.png&quot;,&quot;description&quot;:&quot;Demo | Demo 1 2 WebShell Behavior Detector  \u003e  Detection Setting \u003e  Configuration 3 4 통보 대상 설정 5 스마트 폰으로 대상 등록 성공 SMS 가 온다. 6 에이전트 설치 target1 서버 로그온 하여 에이전트 설치 https://guide&quot;}}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4717"><div><p><strong>보안9. Webshell Behavior Dector</strong></p><p>Demo | Demo 1 2 WebShell Behavior Detector  &gt;  Detection Setting &gt;  Configuration 3 4 통보 대상 설정 5 스마트 폰으로 대상 등록 성공 SMS 가 온다. 6 에이전트 설치 target1 서버 로그온 하여 에이전트 설치 https://guide</p><p>brunch.co.kr/@topasvga/4717</p></div></a></div><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;10&quot;}]}">10</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;anchor&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4718&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;https://brunch.co.kr/@topasvga/4718&quot;}],&quot;target&quot;:&quot;_blank&quot;}]}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4718">https://brunch.co.kr/@topasvga/4718</a></p><div data-app="{&quot;type&quot;:&quot;opengraph&quot;,&quot;openGraphData&quot;:{&quot;title&quot;:&quot;보안10. CLA를 활용한 보안 감시(Demo)&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4718&quot;,&quot;canonicalUrl&quot;:&quot;https://brunch.co.kr/@topasvga/4718&quot;,&quot;image&quot;:&quot;https://img1.daumcdn.net/thumb/C400x400/?fname\u003dhttp://t1.daumcdn.net/brunch/service/user/uSr/image/m6hrewECFVpq8tFUdzMKFvXqw3I.png&quot;,&quot;description&quot;:&quot;Demo | # target1 서버의 보안 로그를 수집해보자 1 Management \u003e Cloud Log Analytics 2 수집설정 CLA \u003e Management \u003e 서버 선택 \u003e 수집설정 Target1 선택후 수집 설정 3 target1 서버 로그인 에이전트 설치 curl -s http://cm.&quot;}}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4718"><div><p><strong>보안10. CLA를 활용한 보안 감시(Demo)</strong></p><p>Demo | # target1 서버의 보안 로그를 수집해보자 1 Management &gt; Cloud Log Analytics 2 수집설정 CLA &gt; Management &gt; 서버 선택 &gt; 수집설정 Target1 선택후 수집 설정 3 target1 서버 로그인 에이전트 설치 curl -s http://cm.</p><p>brunch.co.kr/@topasvga/4718</p></div></a></div><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;11&quot;}]}">11</p><p data-app="{&quot;type&quot;:&quot;text&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;anchor&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4719&quot;,&quot;data&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;text&quot;:&quot;https://brunch.co.kr/@topasvga/4719&quot;}],&quot;target&quot;:&quot;_blank&quot;}]}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4719">https://brunch.co.kr/@topasvga/4719</a></p><div data-app="{&quot;type&quot;:&quot;opengraph&quot;,&quot;openGraphData&quot;:{&quot;title&quot;:&quot;보안11. Security Watcher&quot;,&quot;url&quot;:&quot;https://brunch.co.kr/@topasvga/4719&quot;,&quot;canonicalUrl&quot;:&quot;https://brunch.co.kr/@topasvga/4719&quot;,&quot;image&quot;:&quot;https://img1.daumcdn.net/thumb/C400x400/?fname\u003dhttp://t1.daumcdn.net/brunch/service/user/uSr/image/ZvnMZyfF0cE6opGwLuAlYrCVDc0.png&quot;,&quot;description&quot;:&quot;1 2 3 agame-web topasvga seotaeho topasvga@naver.com myip 4 메일 확인 5 대시보드로 접속 6 CSW&quot;}}"><a target="_blank" href="https://brunch.co.kr/@topasvga/4719"><div><p><strong>보안11. 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# 네이버 클라우드 보안 서비스 퀵하게 보세요 # 자료는 계속 업데이트 합니다.   1 https://brunch.co.kr/@topasvga/4664   2 https://brunch.co.kr/@topasvga/4712   4 https://brunch.co.kr/@topasvga/4713   5 https://brunch.co.kr/@topasvga/

(모음) 네이버 클라우드 보안 1일 실습-2025-07

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