# Harley N Walker

> Portfolio, Projects and Guides


## Pages

- [Linux](https://harleynw.tech/guides/linux/): Kali Apt Repository Signature Public Key Fix Type the following command in kali linux terminal: sudo -E wget https://archive.kali.org/archive-keyring.gpg -O /usr/share/keyrings/kali-archive-keyring.gpg
- [Contact](https://harleynw.tech/contact/): Under construction (sorry, not all links working yet)…
- [Raspberry Pi Slideshow Server](https://harleynw.tech/projects/raspberry-pi-slideshow-server/): I turned a Raspberry Pico Zero 2 into a Slideshow Server Connect it to a TV or monitor with HDMI cable and it will display pictures in a slideshow. Connect to its built-in Wi-Fi access point, use website to view, add, and remove pictures for the slideshow from smartphone or computer. Want to know how? Want the code?
- [Mac OS](https://harleynw.tech/guides/mac-os/)
- [](https://harleynw.tech/)
- [Portfolio](https://harleynw.tech/portfolio/): Education Bachelor Degree in Network Security & Administration and Applied Computer Science – UniSQ (University of South Queensland) Diploma in IT( Software Development ) – Northpoint TAFE, Caboolture, QLD Certificates I, II, III, and IV in Information Technology – TAFE, Caboolture, QLD Certificate in Retail – Brisbane, QLD High School Senior Certficate – Tara State High, QLD Experience Tutor / Notetaker for Students with Disabilities – TAFE, Brackenridge, QLD Retail Assistant / Pawnbroker/ Finance Operator – Cash Converters, Brisbane and Perth
- [Guides](https://harleynw.tech/guides/)
- [Web Security](https://harleynw.tech/projects/web-security/): I’m studying Web Security on Port Swigger SQLi (Structured Query Language Injection)
- [Python](https://harleynw.tech/projects/python/): I’m learning Python by doing a Udemy course 100 Day Python Bootcamp
- [Projects](https://harleynw.tech/projects/)

## Optional

- [Agent (MCP protocol)](websites-agents.hostinger.com/harleynw.tech/mcp)

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