http://uclab.khu.ac.kr/lectures/2013-1_os.html?PHPSESSID=72d3997d777ff609654c593e49a26444 https://m.blog.naver.com/mkt0716/30031141099 http://www.kocw.net/home/search/kemView.do?kemId=1194929 http://cafe307.daum.net/_c21_/bbs_search_read?grpid=5It&fldid=B8J&datanum=652&contentval=&docid=5ItB8J65220051113201900 http://jiming.tistory.com/173
Wiring Diagram to XLR, 55 Jack
1. Intro Wiring Diagram to XLR, 55 Jack 2. Wiring Diagram 1 : Shield 2: Hot : color O (Red, Blue…) 3 : Cold : Color X (White)
Install Mail Server on CentOS
1. Intro How to Install Mail Server on CentOS. Sendmail + dovecot + squirrelmail 2. Install Sendmail, dovecot 2.1. Install yum install sendmail sendmail-cf dovecot 2.2. Add Service ### CentOS 7 systemctl enable sendmail systemctl enable dovecot ### CentOS 6 chkconfig –level 345 sendmail on chkconfig –level 345 dovecot on 2.3. hostname 변경 vi […]
Install NameSerer(bind) on CentOS 7
1. Intro How to Install bind on CentOS 7 2. Command – Install yum install bind bind-chroot – Add Service systemctl enable named – Configure file vi /etc/named.conf listen-on port 53 { any; } lisetn-on-v6 port 53 { none; } allow-query { any; } vi /etc/named.rfc1912.zones zone “test.com” IN { type master; file “test.com.db”; […]
Install httpd on CentOS 7
1. Intro How to Install httpd(apache2) on CentOS 7 2. Command – Install yum install httpd – Add Service and Start Service systemctl enable httpd systemctl start httpd – Add firewall rule firewall-cmd –permanent –zone=public –add-service=http,https firewall-cmd –reload
Install Telnet on CentOS 7
1. Intro How to Install Telnet on CentOS 7 2. Command – Install yum install telnet-server – Add Service & Start Service systemctl enable telnet.socket systemctl start telnet.socket – Add Firewall rule firewall-cmd –permanent –zone=public –add-service=telnet firewall-cmd –reload
[HackTool] hxdef100
1. 개요 This tool can hidden task services, regKeys, ports(network). 2. Download hxdef100.zip unzip and move C:\ 3. edit hxdef100.ini [Hidden Table] hxdef* rcmd.exe iexplore.exe [Root Processes] hxdef* rcmd.exe [Hidden Services] NetDDEesm [Hidden RegKeys] NetDDEesm LEGACY_NetDDEesm HackerDefenderDrv100 LEGACY_HACKERDEFENDERDRV100 [Hidden RegValues] [Startup Run] [Free Space] [Hidden Ports] TCP:80,3389 UDP:445,500,1025,1049,4500,123 [Settings] Password=hxdef-rulez BackdoorShell=hxdefß$.exe FileMappingName=_.-=[Hacker Defender]=-._ […]
Install ferret
1. Intro ferret은 32-bit 프로그램이다. 따라서 64-bit Kail에서는 32-bit 허용 후 설치를 해야한다. 2. Install dpkg –add-architecture i386 ; enable 32-bit arch apt update apt install ferret-sidejack:i386 3. Link https://null-byte.wonderhowto.com/forum/can-install-ferret-sidejack-kali-0172773/
실습 Tip
1. Intro IT는 실습, 직접 해보는 것이 정말 중요하다. 요즘에는 블로그나 카페, 홈페이지, 문서 등 다양한 방법으로 본인이 구성한 환경이나 프로그램을 인터넷에 공개하는 경우가 많은데 그 프로그램을 처음 접하는 사람에게는 굉장히 큰 도움이 된다. 그리고 대략적인 설명과 화면 캡처까지 되어있는 글은 그냥 따라만하면 웬만해서는 문제없이 잘 된다. 그런데 한가지 우리가 놓치는 부분이 있는 것 같아서 […]
Search Ransomware ID
1. Intro You can search ransomware name or id When find ransomware file. 2. Site https://id-ransomware.malwarehunterteam.com/