Asymmetric Encryption
Asymmetric Encryption
Slide
Crypto Practice 1
Crypto Practice 1
About this slide
Presenter:
Sharkkcode
Location:
CCU
Date:
Oct. 18, 2022
Slide
Binary Exploitation 2
Binary Exploitation 2
About this slide
Presenter:
Sharkkcode
Location:
CCU
Date:
Oct. 7, 2022
Slide
Binary Exploitation 1
Binary Exploitation 1
About this slide
Presenter:
Sharkkcode
Location:
CCU
Date:
Sep. 27, 2022
Slide
Artificial Neural Network
Artificial Neural Network
About this slide
This is the slide I presented on Apr. 25, 2022 , at CCU .
Slide
Big Data Visualization with Apache Spark and D3JS
Big Data Visualization with Apache Spark and D3JS
About this slide
CCU MIS Project
110_1 ~ 110_2
Slide
pwnable tw start
pwnable tw start
題目說明與網址：
nc chall.pwnable.tw 10000
https://pwnable.tw/static/chall/start
解題過程：
檢查檔案防護：
反組譯執行檔，以下顯示部分執行區段內容：
1234567891011121314151617181920212223242526272829 entry _elfSectionHeaders::0000003408048060 54 PUSH ESP=>local_408048061 68 9d 80 PUSH _exit 04 0808048066 31 c0 XOR EAX,EAX08048068 31 db XOR EBX,EBX0804806a 31 c9 XOR ECX, ...
SHELL CTF 2022
SHELL CTF 2022 writeups
Sanity Check
10 points
Problem Description
Check the #announcement channel of the discord server.
Solution
Found the flag in the discord server
How to defeat a dragon
100 points
Problem Description
Dragonairre,the dragon with the hexadecimal head has attacked the village to take revenge on his last defeat,we need to get the ultimate weapon. Flag Format : SHELLCTF{}.
Given File
vault
Solution
Check file
Disassemble & Decompile & Reverse
main
12345678 ...
CTF Introduction
CTF Introduction
CTF (Capture The Flag) is a competition of information security including types like Reverse, PWN, Web, Crypto, Forensic, etc. There are three main kinds of CTF competition systems: "Jeopardy", "Attack & Defense" and "King of Hill".
Data Mining Project 110_2
Data Mining Project 110_2
The slide in this post is written mainly in English. But I use Chinese to present the slide in this post. So I will use Chinese to explain through this post.
這篇文章中的簡報主要是用英文寫的，但是我在報告這個簡報時用的是中文，故這篇文章我會用中文來解釋此份簡報。
這份簡報撰寫於 110_2 學期，是「資料探勘與應用」課程的 Final Project。
簡報內容與說明
這次 project 的題目是關於「假新聞偵測」的實驗：
這邊是這次 project 的組員，考慮到可能有個資問題，我蓋掉了個資部分。總共有兩位組員，主題是我們一起想到的，我主要負責實驗設計、程式碼撰寫、簡報製作，另外一位組員主要負責資料尋找、提供實驗建議、程式碼建議，我們也有一起討論預測模型的選取：
這邊是目錄，內容依序為實驗動機、實驗目的、問題描述、實驗方法、實驗結果、結論、實際演示與參考資料：
實 ...