Steganography

Steganography is the practice of concealing a message within another message or a physical object that is not secret. In computing/electronic contexts, a computer file, message, image, or video is concealed within another file, message, image, or video.

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Z4nzu /hackingtool

Star52k

ALL IN ONE Hacking Tool For Hackers

linux hacking steganography xss-detection hacker xss-attacks ctf-tools password-attack ddos-attack-tool allinonehackingtool web-attack wireless-attack besthackingtool

UpdatedMar 3, 2025
Python

KuroLabs /stegcloak

Star3.5k

Hide secrets with invisible characters in plain text securely using passwords 🧙🏻‍♂️⭐

javascript security cryptography privacy compression cipher functional-programming hacking steganography infosec ramdajs hacking-tool data-exfiltration security-tools stego hacking-tools

UpdatedOct 1, 2024
JavaScript

DavidBuchanan314 /tweetable-polyglot-png

Sponsor

Star2.6k

Pack up to 3MB of data into a tweetable PNG polyglot file.

png twitter zip polyglot steganography polyglot-files

UpdatedAug 11, 2021
Python

DominicBreuker /stego-toolkit

Star2.5k

Collection of steganography tools - helps with CTF challenges

docker-image steganography ctf-tools

UpdatedNov 27, 2022
Shell

TryCatchHCF /Cloakify

Star1.6k

CloakifyFactory - Data Exfiltration & Infiltration In Plain Sight; Convert any filetype into list of everyday strings, using Text-Based Steganography; Evade DLP/MLS Devices, Defeat Data Whitelisting Controls, Social Engineering of Analysts, Evade AV Detection

security cryptography privacy cipher hacking steganography infosec pentesting pentest hacking-tool exfiltration red-team dlp data-exfiltration security-tools av-evasion pentest-tool stego hacking-tools pentest-tools

UpdatedNov 24, 2020
Python

syvaidya /openstego

Star1.2k

OpenStego is a steganography application that provides two functionalities: a) Data Hiding: It can hide any data within an image file. b) Watermarking: Watermarking image files with an invisible signature. It can be used to detect unauthorized file copying.

steganography digital-watermarking

UpdatedAug 12, 2023
Java

DimitarPetrov /stegify

Star1.2k

🔍 Go tool for LSB steganography, capable of hiding any file within an image.

cli golang encoding png jpeg decoding steganography golang-tools hiding-in-png encoding-library steganography-library hiding-information

UpdatedApr 11, 2023
Go

RickdeJager /stegseek

Star1.1k

⚡ Worlds fastest steghide cracker, chewing through millions of passwords per second ⚡

security steganography brute-force pentesting ctf cracking ctf-tools stego steghide stegcracker

UpdatedOct 10, 2023
C++

7thSamurai /steganography

Star1k

Simple C++ Image Steganography tool to encrypt and hide files inside images using Least-Significant-Bit encoding.

cryptography encryption aes pbkdf2 steganography sha256 steganography-tools

UpdatedMay 10, 2024
C++

ytisf /PyExfil

Sponsor

Star777

A Python Package for Data Exfiltration

python slack dns packets bgp ftp qrcode icmp steganography http-cookies pop3 post-exploitation quic data-exfiltration regin

UpdatedMay 7, 2024
Python

tancik /StegaStamp

Star736

Invisible Hyperlinks in Physical Photographs

tensorflow qrcode barcode steganography watermark

UpdatedDec 8, 2023
Python

Adamkadaban /CTFs

Star645

CTF Cheat Sheet + Writeups / Files for some of the Cyber CTFs that I've done

cryptography cloud crypto reverse-engineering resources cheatsheet cybersecurity ctf-writeups steganography pwn pentesting ctf binary-exploitation ctf-tools reversing ctf-challenges hackthebox ssti tryhackme cryptohack

UpdatedMar 11, 2025
C

TryCatchHCF /PacketWhisper

Star628

PacketWhisper: Stealthily exfiltrate data and defeat attribution using DNS queries and text-based steganography. Avoid the problems associated with typical DNS exfiltration methods. Transfer data between systems without the communicating devices directly connecting to each other or to a common endpoint. No need to control a DNS Name Server.

security cryptography hacking steganography pentesting exfiltration red-team dlp data-exfiltration security-tools pentest-tool hacking-tools

UpdatedJun 3, 2021
Python

lukechampine /jsteg

Star622

JPEG steganography

jpeg steganography

UpdatedMay 11, 2023
Go

ragibson /Steganography

Star605

Least Significant Bit Steganography for bitmap images (.bmp and .png), WAV sound files, and byte sequences. Simple LSB Steganalysis (LSB extraction) for bitmap images.

cryptography bitmap wav steganography ctf steganalysis

UpdatedOct 9, 2024
Python

Zeecka /AperiSolve

Star584

Steganalysis web platform

steganography ctf steganalysis

UpdatedFeb 1, 2025
Python

wangrongding /frontend-park

Star577

🌸这是一个有趣的前端趣味知识公园~该项目是我平时捣鼓前端相关技术的一些案例集合。【涵盖：（Tensorflow.js-姿态识别，人脸识别），(WebRTC-音视频通话，录屏，虚拟背景，信令服务器)，（Threejs-太阳系，3D 动画），（图片处理-千图成像，图片压缩，画板），（隐写术-文本隐写加密，图片隐写加密）等等...】

webgl threejs vuejs canvas vue pixel-art webrtc fabricjs image-processing steganography tensorflowjs