Cybersecurity Projects

A curated collection of cybersecurity projects covering operational security, defense evasion, steganography, network security, and system hardening.

Projects

OpSec

Project	Description
Amnesiac-Shell	Ephemeral terminal sessions with auto-wiped command history
image-to-code	Base64 image embedding with metadata sanitization and zero-knowledge transmission
one-persons-feature-is-another-persons-exploit	EXIF metadata leakage analysis and scrubbing with ExifTool and Python
Changeling	MAC address randomization on WiFi/Ethernet via NetworkManager
playwright-pixelscan	Browser fingerprinting analysis via pixelscan.net

Defense Evasion & EDR

Project	Description
defense-evasion	14 MITRE ATT&CK defense evasion techniques with detection strategies
mouse-jiggler	Hardware Bezier curve mouse jiggler for EDR evasion

Steganography

Project	Description
project-bytehide	Byte-level steganography — JPEG/MP3 data hiding, polyglot files, AES-GCM encryption

Network Security

Project	Description
project-horseshoe	Concurrent subnet TCP port scanner with ICMP host discovery
canary-tokens	Canary token internals — deployment, detection, and tripwire mechanisms
wifi-penetration-testing	WiFi WPA2/WPA3 attack vectors, detection, and defensive countermeasures

System Hardening

Project	Description
Ikigai	Cross-distro Linux security baseline — UFW, Fail2Ban, sysctl hardening

Technologies

• Languages: Python, Bash, CircuitPython, Go.

• Anti-Forensics: ExifTool, mat2, timestomping.

• Network: Aircrack-ng, Hashcat, Wireshark, tshark, NetworkManager.

• Endpoint Security: UFW, Fail2Ban, sysctl, BPFtrace, YARA.

• Browser Fingerprinting: Playwright, pixelscan.net.

• Steganography: JPEG/MP3 file format manipulation, AES-256-GCM.

• Hardware: RP2350-One, USB HID.

• Deception: Canarytokens.org.

Getting Started

Clone this repository with all submodules:

git clone --recurse-submodules https://github.com/HelixCipher/cybersecurity.git

To update all submodules to the latest version:

git submodule update --remote

License

Each sub-project is licensed under its own terms. See individual project repositories for details.