Christian David Varela — Cybersecurity Researcher
Remain coherent for the word human to include us all and not exclude anyone.
Christian David Varela
Cybersecurity engineer and AI safety researcher.
Raised in the rainforests of Costa Rica, my roots gave me a grounded sense of integrity, discipline, and respect and love for mother nature, humanity, and the integrity of the individual experience.
Sheer wonder and curiosity are why I'm here. I am both a doer and a thinker, and cybersecurity allows me to be both right where humans and machines collide.
Flagship / AI Security
Psypher AI Threat Assessor
Attacks the model, audits the infrastructure, and maps every finding to MITRE ATLAS. One traceable signal instead of scattered results.
Research / Capstone
DPC-YOLO26
An NMS-free defense that turns diffusion residuals into a suspicion field, suppressing adversarial patches while keeping real objects.
Infrastructure / AI Security
Kybernos
Zero-trust gateway for AI agents. Every tool call authenticated, authorized, validated, and audited before it runs.
Threat Intelligence
HunterEngine
Deterministic threat-enrichment engine. Maps phishing and insider lures to MITRE ATT&CK, generates YARA + STIX 2.1.
→ Everything else is on GitHub: github.com/dreamsudo