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Roy AT Williams
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Roy AT Williams
Cybersecurity Blog
Home
About
Portfolio
Contact
Cybersecurity Blog
Home
About
Portfolio
Contact
Secure or Scam? How to Spot Social Engineering Attacks
Cybersecurity Roy Williams 2025-05-11 Cybersecurity Roy Williams 2025-05-11

Secure or Scam? How to Spot Social Engineering Attacks

In this post touch on Social Engineering and provide briefly some examples. In accordance to Domain 1 of the Comptia Security+ exam.

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My Cyber Attack Experience: A Lesson in Response
Cybersecurity, Wordpress Roy Williams 2025-02-01 Cybersecurity, Wordpress Roy Williams 2025-02-01

My Cyber Attack Experience: A Lesson in Response

In this post I talk about one of my first Cyber attack experiences and how I responded. I also list some common attack methods of threat actors.

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Defense 101: Configuring a Firewall with UFW
Networking, Linux, Cybersecurity Roy Williams 2025-01-15 Networking, Linux, Cybersecurity Roy Williams 2025-01-15

Defense 101: Configuring a Firewall with UFW

In this post we get a feel for Oracle Cloud with a Ubuntu Linux instance by configuring a Firewall using UFW.

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Exploring Network Basics and Building a Scanner
Networking, Python Roy Williams 2024-12-15 Networking, Python Roy Williams 2024-12-15

Exploring Network Basics and Building a Scanner

In this blog post, I’m going to share some of my early experiences and lessons learned as I ventured into network scanning. Inspired by a great tutorial from David Bombal on YouTube, I created a simple network scanner using Python and the Scapy library.

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Implementing the Vigenère Cipher in Python
Cryptography, Python Roy Williams 2024-11-22 Cryptography, Python Roy Williams 2024-11-22

Implementing the Vigenère Cipher in Python

Welcome to my first blog post! I’m excited to share my learning journey as I continue to develop my cybersecurity skills.

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