Capture the flag challenges

Overview

CTF-Challenge

Description

Internet technology will dominate the future world, but at the same time new cyber security challenges emerge. Through Technology Education (TechEd), we could foster and enhance students’ knowledge and interest in cyber security. Train up creative thinking and learn skills such as cryptography, programming concept, network forensics, etc. to deal with new challenges.

Hong Kong Computer Emergency Response Team Coordination Centre (HKCERT) and Hong Kong Productivity Council (HKPC) will jointly host the “Hong Kong Cyber Security New Generation Capture the Flag (CTF) Challenge” Contest to arouse the cyber security awareness of the education sector and encourage student problem solving with teamwork, creative thinking and cyber security skills via a fun game. Join now and get ready for the challenge!

You might also like...
LCD capture for Rigol DS1074 using UVC on Cypress FX3

UVC Scope Stream LCD screen of your Rigol DS1074 using UVC to your PC. UVC video capture This repository contains source code for Cypress FX3 UVC vide

Quake Enhanced Capture the Flag multiplayer mod

QECTF Quake Enhanced Capture the Flag multiplayer mod What is it? This is a multiplayer deathmatch mod for Quake Enhanced that adds basic capture the

✔️The smallest header-only GUI library(4 KLOC) for all platforms
✔️The smallest header-only GUI library(4 KLOC) for all platforms

Welcome to GUI-lite The smallest header-only GUI library (4 KLOC) for all platforms. 中文 Lightweight ✂️ Small: 4,000+ lines of C++ code, zero dependenc

An OBS plugin that allows capture of independant application audio streams on Windows, in a similar fashion to OBS's game capture and Discord's application streaming.
An OBS plugin that allows capture of independant application audio streams on Windows, in a similar fashion to OBS's game capture and Discord's application streaming.

win-capture-audio An OBS plugin based on OBS's win-capture/game-capture that hooks WASAPI's audio output functions (rather than the various graphics A

Convert ASF/AMC motion capture files to BVH motion capture files.

About amc2bvh is a utility that converts a pair of files, one in the Acclaim Skeleton Format (ASF) and the other in the Acclaim Motion Capture (AMC) f

Command-line flag parsing in C

flag.h Inspired by Go's flag module: https://pkg.go.dev/flag WARNING! The design of the library is not finished and may be a subject to change. Quick

A system to flag anomalous source code expressions by learning typical expressions from training data
A system to flag anomalous source code expressions by learning typical expressions from training data

A friendly request: Thanks for visiting control-flag GitHub repository! If you find control-flag useful, we would appreciate a note from you (to niran

Opt - Class template designed to express optionality without having to sacrifice memory to store additional bool flag

mp::optT, Policy mp::optT, Policy is a class template designed to express optionality. It has interface similar to std::optionalT (see here) but

Set of pre-generated pwn.college challenges

pwn.college Set of pre-generated pwn.college challenges! Setup Replace INSTANCE with your instance's name: ./generate_sql.sh | docker exec -i INSTA

StringCheese is a CTF tool to solve easy challenges automatically in many cases where a strings | grep is just not enough
StringCheese is a CTF tool to solve easy challenges automatically in many cases where a strings | grep is just not enough

StringCheese StringCheese is a script written in Python to extract CTF flags (or any other pattern with a prefix) automatically. It works like a simpl

Open source release of challenges and other code used in the Hack-A-Sat 2 Qualifier in 2021.

Hack-a-Sat 2 Qualifier This repository contains the open source release for the Hack-a-Sat 2 qualifier from 2021. Released artifacts include: Source c

Teach the C programming language using a collection of super beginner friendly tutorials and challenges.
Teach the C programming language using a collection of super beginner friendly tutorials and challenges.

TeachMeCLikeIm5 You are welcome to contribute to this repo. See the CONTRIBUTING.md for more info 📜 About this repo 📜 A collection of super beginner

Repo of HACK@AC 2021 Challenges and deployment

HACK@AC 2021 The challenges were made by the following contributors: dbsqwerty Ocean MiloTruck Wealthyturtle Lord_Idiot daniellimws lampardnk samuzora

A port of the Linux x86 IOLI crackme challenges to x86-64

This is a port of the original Linux x86 IOLI crackme binaries to x86-64. The original set of IOLI crackmes can be found here: https://github.com/Maij

Bank of challenges & solutions from r/dailyprogrammer for people learning to program

DailyProgrammerChallenges This repo contains all of the challenges from r/dailyprogrammer and also scripts used to pull challenges from the subreddit

Single file audio playback and capture library written in C.
Single file audio playback and capture library written in C.

A single file library for audio playback and capture. Example - Documentation - Supported Platforms - Backends - Major Features - Building - Unofficia

the LIBpcap interface to various kernel packet capture mechanism

LIBPCAP 1.x.y by The Tcpdump Group To report a security issue please send an e-mail to [email protected]. To report bugs and other problems, contri

Capture Minidump of .NET Applications
Capture Minidump of .NET Applications

This repository bundles sentry-native with Google's crashpad and distribute via NuGet with a .NET API to initialize. It allows capturing minidumps of .NET applications caused by native libraries or the .NET runtime itself.

"Zero-copy" Linux screen capture plugin for OBS that uses libdrm and dmabuf

linux-kmsgrab plugin for OBS Introduction This plugin is a proof-of-concept libdrm-based screen capture for OBS. It uses DMA-BUF to import CRTC frameb

Releases(CTF2021)
Owner
HKCERT
HKCERT
Opt - Class template designed to express optionality without having to sacrifice memory to store additional bool flag

mp::opt<T, Policy> mp::opt<T, Policy> is a class template designed to express optionality. It has interface similar to std::optional<T> (see here) but

Mateusz Pusz 9 Jun 5, 2022
Open source release of challenges and other code used in the Hack-A-Sat 2 Qualifier in 2021.

Hack-a-Sat 2 Qualifier This repository contains the open source release for the Hack-a-Sat 2 qualifier from 2021. Released artifacts include: Source c

Cromulence 59 Sep 18, 2022
Repo of HACK@AC 2021 Challenges and deployment

HACK@AC 2021 The challenges were made by the following contributors: dbsqwerty Ocean MiloTruck Wealthyturtle Lord_Idiot daniellimws lampardnk samuzora

null 6 Mar 9, 2022
A port of the Linux x86 IOLI crackme challenges to x86-64

This is a port of the original Linux x86 IOLI crackme binaries to x86-64. The original set of IOLI crackmes can be found here: https://github.com/Maij

Julian Daeumer 4 Mar 19, 2022
Bank of challenges & solutions from r/dailyprogrammer for people learning to program

DailyProgrammerChallenges This repo contains all of the challenges from r/dailyprogrammer and also scripts used to pull challenges from the subreddit

Freddie Vargus 317 Dec 8, 2022
Capture Minidump of .NET Applications

This repository bundles sentry-native with Google's crashpad and distribute via NuGet with a .NET API to initialize. It allows capturing minidumps of .NET applications caused by native libraries or the .NET runtime itself.

Sentry 21 Dec 3, 2022
Capture audio from a microphone on your Raspberry Pi Pico or any RP2040 based board. 🎤

pico-microphone Capture audio from a microphone on your Raspberry Pi Pico or any RP2040 based board. ?? Hardware RP2040 board Raspberry Pi Pico Microp

Sandeep Mistry 132 Dec 27, 2022
A software serial driver package by using the hardware timer capture / comparison functionality.

Soft serial 1.简介 Soft serial 是利用硬件定时器捕获/比较功能实现软件模拟串口的软件包。 1.1目录结构 Soft serial 软件包目录结构如下所示: soft_serial ├───inc // 头文件目录 │

齐永忠 2 Jul 14, 2022
Development of a system which can capture and analyze transmitted data on a USB wire.

FPGA based USB protocol analyser Development of a system which can capture and analyze transmitted data on a

Harsha Sandirigama 0 Apr 3, 2022
Using D2XX driver to capture UART data to a binary file

What is it This is the sample code to read UART data using any baud rate that FTDI supports and save them to a binary file. How to use Usage: ./larger

pandy song 1 Nov 24, 2021