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Simya
Cyber security engineer
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📂 All Posts
🔑Web-hacking

Blind SQL injection automation attack tools Feat. Python

Jul 7, 2023
Web Hacking
python
SQL Injection
🔑Web-hacking

Dictionary Attack Tools Feat. Python

Jul 7, 2023
dictionary attack
python
Web Hacking
🔑Web-hacking

What is Blind SQL Injection?

Jun 29, 2023
Normaltic Web Hacking Study
SQL Injection
Web Hacking
5주차 수업
🔑Web-hacking

Normaltic CTF - Auth 5~8

Jun 20, 2023
Normaltic Web Hacking Study
Auth
Web Hacking
CTF
🔑Web-hacking

Normaltic CTF - Auth 1~4

Jun 19, 2023
Normaltic Web Hacking Study
Web Hacking
CTF
Auth
🔑Web-hacking

파일 업로드 취약점 시나리오 모의해킹

Jun 18, 2023
File Upload
Normaltic Web Hacking Study
Web Hacking
Reverse Shell
Fully Interactive shell
Deface 공격
🔑Web-hacking

Auth 취약점 (인증/인가)

Jun 15, 2023
Normaltic Web Hacking Study
Web Hacking
12주차 수업
Auth
🔑Web-hacking

File Download & File Inclusion

Jun 8, 2023
Normaltic Web Hacking Study
Web Hacking
File Inclusion
File Download
11주차 수업
🔑Web-hacking

Normaltic CTF - CSRF 3번 시나리오 모의해킹

Jun 5, 2023
Normaltic Web Hacking Study
Web Hacking
CSRF
9주차 과제
🔑Web-hacking

Normaltic CTF - CSRF 2번 시나리오 모의해킹

Jun 4, 2023
Normaltic Web Hacking Study
CSRF
Web Hacking
9주차 과제
💻Backend

Maria DB (계정, DB 생성)

Jun 2, 2023
Database
MariaDB
🔑Web-hacking

What is File Upload?

Jun 2, 2023
Normaltic Web Hacking Study
Web Hacking
File Upload
10주차 수업
🔑Web-hacking

Normaltic CTF - CSRF 1

Jun 1, 2023
Normaltic Web Hacking Study
Web Hacking
CSRF
9주차 과제
🔑Web-hacking

What is CSRF?

May 25, 2023
CSRF
Normaltic Web Hacking Study
Web Hacking
8주차 수업
9주차 수업
🔑Web-hacking

Normaltic CTF - XSS 3

May 23, 2023
Normaltic Web Hacking Study
Web Hacking
XSS
CTF
🔑Web-hacking

Anti-XSS Bypass & 대응방안

May 23, 2023
Normaltic Web Hacking Study
Web Hacking
XSS
8주차 수업
🔑Web-hacking

Normaltic CTF - XSS 2번 시나리오 모의해킹

May 22, 2023
Normaltic Web Hacking Study
Web Hacking
XSS
CTF
🔑Web-hacking

What is XSS?

May 11, 2023
XSS
Web Hacking
Normaltic Web Hacking Study
6주차 수업
7주차 수업
🔑Web-hacking

SQL Injection - 로그인 로직 우회 Part 1

May 10, 2023
SQL Injection
Normaltic Web Hacking Study
3주차 과제
Web Hacking

GIT 명령어 모음

May 9, 2023
Git
🔑Web-hacking

What is SQL Injection? #Login Bypass

May 3, 2023
SQL Injection
로그인 과정
3주차 수업
Web Hacking
Normaltic Web Hacking Study
💻Backend

아이디 중복 검사 기능 구현

Apr 24, 2023
JSP
JAVA
Servlet
Normaltic Web Hacking Study
4주차 과제
🔑Web-hacking

Normaltic CTF - UNION SQL Injection

Apr 23, 2023
CTF
SQL Injection
Normaltic Web Hacking Study
4주차 과제
🔑Web-hacking

What is UNION, Error Based SQL Injection?

Apr 20, 2023
SQL Injection
Web Hacking
4주차 수업
Normaltic Web Hacking Study
💻Backend

MVC 아키텍처 feat. forward

Apr 17, 2023
Servlet
JSP
MVC
Model2
📡Network

프론트엔드와 백엔드는 어떻게 통신할까?

Apr 14, 2023
React
Spring Boot
프론트엔드
백엔드
RESTfulAPI
📡Network

Cookie와 Session은 로그인과 무슨 관련이 있을까?

Apr 14, 2023
Network
Cookie
Session
Normaltic Web Hacking Study
2주차 수업
💿Linux

Bandit WarGame

Apr 12, 2023
Linux
Bandit
💿Linux

WSL - Zsh + Oh My Zsh + Powerlevel10k 설치하기

Apr 11, 2023
WSL2
💻Backend

Servlet - DB 연결 테스트

Apr 9, 2023
JSP
Servlet
Oracle
Normaltic Web Hacking Study
1주차 과제
💻Backend

Oracle DB Table 생성

Apr 8, 2023
Oracle
Normaltic Web Hacking Study
1주차 과제
📡Network

GET / POST Method request 그리고 response

Apr 7, 2023
HTTP
GET
web
Normaltic Web Hacking Study
1주차 과제
POST
💿Linux

Ubuntu에 Java, Oracle, Tomcat 구축하기

Apr 6, 2023
Normaltic Web Hacking Study
1주차 과제
JAVA
Tomcat
Oracle
💻 Frontend

Happy Hacking! 출력하기

Apr 5, 2023
Normaltic Web Hacking Study
1주차 과제
html
💾DevOps

(Windows) Oracle Database Express Edition 설치

Apr 3, 2023
Oracle
Database
📡Network

TCP 3-Way HandShaking

Apr 1, 2023
TCP
3-Way HandShaking
📡Network

WEB, HTTP

Mar 31, 2023
web
Normaltic Web Hacking Study
HTTP
Network
1주차 수업
💿Linux

WSL2 [코드 4294967295로 프로세스 종료됨] Error 해결

Mar 30, 2023
WSL2
Error
💻Backend

JSP와 Servlet

Mar 30, 2023
JSP
Servlet
JAVA
🔑Web-hacking

Command Injection

Feb 24, 2023
Web Hacking
Command Injection
🔑Web-hacking

SQL Injection_Union based-2

Feb 19, 2023
Web Hacking
SQL Injection
🔑Web-hacking

SQL Injection_Union Based

Feb 19, 2023
Web Hacking
SQL Injection
🔑Web-hacking

XSS Feat. OWASP-ZAP, BeFF

Feb 17, 2023
Web Hacking
XSS
🔑Web-hacking

WebGoat_Path traversal

Feb 14, 2023
Web Hacking
Path traversal
💾DevOps

Jenkins 설치

Feb 10, 2023
Jenkins
Linux
Infra
💾DevOps

CI/CD란 무엇인가?

Feb 10, 2023
CI/CD
Infra
🔐Reversing

liveoverflow_license1

Feb 7, 2023
Reversing
🔐Reversing

리버싱 이 정도는 알아야지 #4

Feb 7, 2023
Reversing
🔐Reversing

리버싱 이 정도는 알아야지 #3

Feb 7, 2023
Reversing
🔐Reversing

리버싱 이 정도는 알아야지 #2

Feb 7, 2023
Reversing
🔐Reversing

리버싱 이 정도는 알아야지 #1

Feb 7, 2023
Reversing
🔐Reversing

리버싱 이 정도는 알아야지 #0

Feb 7, 2023
Reversing
💻Backend

POJO와 XML 기반 AOP

Feb 7, 2023
JAVA
Spring
AOP
💻Backend

AOP # 용어 정리

Feb 7, 2023
JAVA
Spring
AOP
💻Backend

AOP

Feb 7, 2023
JAVA
Spring
AOP
💻Backend

Spring IoC/DI

Feb 7, 2023
JAVA
Spring
IoC
DI
💻Backend

Servlet 그리고 MVC

Feb 7, 2023
JAVA
Servlet
MVC
💻Backend

팩토리 메서드 패턴

Feb 7, 2023
JAVA
Design Pattern
💻Backend

템플릿 메서드 패턴

Feb 7, 2023
JAVA
Design Pattern
💻Backend

싱글턴 패턴

Feb 7, 2023
JAVA
Design Pattern
💻Backend

데코레이터 패턴

Feb 7, 2023
JAVA
Design Pattern
💻Backend

프록시 패턴

Feb 7, 2023
JAVA
Design Pattern
💻Backend

어댑터 패턴

Feb 7, 2023
JAVA
Design Pattern
💻Backend

디자인 패턴

Feb 7, 2023
JAVA
Design Pattern
💻Backend

동일성과 동등성 (feat. equals와 hashCode)

Feb 7, 2023
JAVA
동일성
동등성
💻Backend

Enum

Feb 7, 2023
JAVA
Enum
💻Backend

상속과 다형성

Feb 7, 2023
JAVA
상속
다형성
💻Backend

JVM

Feb 7, 2023
JAVA
JVM
⚖Forensics

WeChall - Training: Stegano I

Feb 7, 2023
Digital Forensics
⚖Forensics

Anti Forensics

Feb 7, 2023
Digital Forensics
⚖Forensics

Defcon 22 # 2번 문제

Feb 7, 2023
Digital Forensics
⚖Forensics

Defcon 22 # 1번 문제

Feb 7, 2023
Digital Forensics
⚖Forensics

GrrCON 2015 #19 ~ 21

Feb 7, 2023
Digital Forensics
⚖Forensics

GrrCON 2015 #18

Feb 7, 2023
Digital Forensics
⚖Forensics

GrrCON 2015 #17

Feb 7, 2023
Digital Forensics
⚖Forensics

메모리 포렌식 : Volatility

Feb 7, 2023
Digital Forensics
⚖Forensics

Codegate CTF #F400

Feb 7, 2023
Digital Forensics
⚖Forensics

CodeGate 2013 #F300

Feb 7, 2023
Digital Forensics
⚖Forensics

Codegate 2013 #F100

Feb 7, 2023
Digital Forensics
⚖Forensics

FAT 파일시스템-데이터 영역 #3

Feb 7, 2023
Digital Forensics
⚖Forensics

FAT 파일시스템-데이터 영역 #2

Feb 7, 2023
Digital Forensics
⚖Forensics

FAT파일시스템 - 데이터 영역

Feb 7, 2023
Digital Forensics
⚖Forensics

FAT파일시스템 - FAT 영역

Feb 7, 2023
Digital Forensics
⚖Forensics

FAT 파일시스템 - 예약된 영역

Feb 7, 2023
Digital Forensics
⚖Forensics

FAT 파일시스템 - Boot Sector

Feb 7, 2023
Digital Forensics
⚖Forensics

sharif CTF

Feb 7, 2023
Digital Forensics
⚖Forensics

윈도우 아티팩트 #2

Feb 7, 2023
Digital Forensics
⚖Forensics

윈도우 아티팩트 왜 알아야 해?

Feb 7, 2023
Digital Forensics
⚖Forensics

디지털포렌식 수행절차

Feb 7, 2023
Digital Forensics
⚖Forensics

디지털 포렌식 개념

Feb 7, 2023
Digital Forensics
😂Error

톰캣 로그가 안 나올 때

Feb 7, 2023
Tomcat
Error
😂Error

Intellij가 실행 안될 때

Feb 7, 2023
IntelliJ
Error
💾DevOps

Jenkins 설치

Feb 7, 2023
Jenkins
💾DevOps

Naver Cloud 환경 구축

Feb 7, 2023
Naver Cloud
Linux
MySQL
Infra
🔑Web-hacking

Brute Force

Feb 2, 2023
Web Hacking
Brute Force
🔥Pwnable

프로토스타 CTF - Stack0

Feb 1, 2023
CTF
Pwnable
Stack
ProtoStar
📗 Docs
Welcome to morethan log!

Welcome to morethan log!

Jan 22, 2023
Docs
Morethanlog
💾DevOps

Docker

Jan 19, 2023
Docker
Infra
💾DevOps

Docker 명령어 정리

Jan 13, 2023
Docker
Infra
🔐Crypto

암호학

Jan 3, 2023
cryptography