Angel Santiago

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"name": "angel",

"handle": "cypheroxide",

"occupation": "cybersecurity researcher",

"likes": ["automation", "linux", "cheesecake"],

}

"The only thing more dangerous than a sophisticated cyberattack is the naïve belief that it couldn't happen to you." -Angel Santiago

My Work

CTF Competitor, CySec Research

Fine-Tuned Cybersecurity LLM/AI

Portfolio

NoiseFest 2023 - Participated in a variety of cryptography, web exploitation, and reverse engineering challenges. Developed and honed skills in deciphering complex cryptographic puzzles.
PicoCTF - Engaged with a wide range of security challenges tailored for all skill levels. Focused on exploitation, cryptography and scripting tasks, enhancing problem-solving capabilities.
HackTheBox - Completed numerous real-world simulations, gaining hands-on experience in system penetration.
USITCC Capture the Flag - Competed in a national level cybersecurity competition, emphasizing teamwork and strategic thinking. Excelled in network security and forensic analysis tasks, showcasing adaptability and technical expertise.

Used open-source Large Language Model (LLM) to integrate into system functions
Developed custom and synthetic training data in JSON for fine-tuning to achieve specific response behavior and inference
Created and launched a Flask server on a private network, linking the Flask and LLM server APIs to an open source web application
Developed agents scripts in Python for automated task completions, utilizing the custom LLM API to leverage task inference
Integrated the custom LLM API with various workflows to automate tasks and enhance system security based on custom triggers in system event monitoring solutions.

Immersed in Coding Challenges on Replit and internal projects
Expertise in Python, NodeJS, VBScript/.net, Bash, Flask, and MongoDB, Machine Learning, AI
Managed projects covering multiple security frameworks like NIST CSF, MITRE ATT&CK, OWASP Top 10 & API Security, CIS Controls
Contributed to various GitHub projects/repositories, encouraged and participated in open source software development

Cybersecurity Researcher/Mentor at Hope Integrated Systems

AI/LLM Codename: Tiny Tim

About Me

I'm a passionate and versatile cybersecurity specialist with proficiency in a diverse range of technologies, including Python, JavaScript, AI/ML algorithms, Vulnerability Management, and Security Frameworks. My journey in technology has been marked by innovation, collaboration, and a commitment to excellence.

Portfolio

One of my significant achievements includes the creation and development of a data-private, self-hosted lab, where I not only implemented cutting-edge features but also prioritized robust security protocols to ensure user data integrity. This experience reflects my dedication to delivering solutions that not only push technological boundaries but also prioritize user trust and data privacy.

Beyond my core projects, I actively contribute to open-source initiatives and share insights, firmly believing in the power of sharing knowledge and collaborative development while fostering the next generation of technology professionals. It's my way of giving back to the tech community and staying engaged with the latest industry trends.