Jayden Aung
Sixteen years in cyber security and AI across financial services, enterprise, and telco. I build open-source security tools and agentic AI workflows, write about what I'm learning and building, and invest in the technology I believe in.
Builder, advisor, investor.
I'm a seasoned technology consultant with sixteen years across financial services, enterprise, and telco, focused on cyber security and AI. I hold an MSc in Cyber Security from the University of Derby and a BSc in Computer Science from the University of Portsmouth, hold multiple industry certifications, and have spoken at major security and tech events across Singapore and Southeast Asia. Outside of client work, I build open-source security tools and agentic AI workflows, write about AI and security, and invest actively in technology, from public markets to an early-stage Singapore startup. I'm based in Singapore, and I'm always learning.
What I work on and think about.
Cyber Security
Enterprise and telco security: architecture, threat modelling, and securing modern cloud-native systems against real-world attackers.
AI & Agentic Systems
Building and securing AI agents: workflow design, tool-use boundaries, guardrails, governance, and adversarial testing.
Cloud & Infrastructure
Kubernetes, cloud platforms, and the security and reliability of the systems everything quietly runs on.
Tech Investing
An active investor in technology: public markets, plus an angel stake in an early-stage Singapore startup. Always learning how technology creates value.
Security tools, built in the open.
Sentinel, a family of open-source, Apache-licensed security agents where ideas about agentic AI security become working code.
A security CLI for AI agents and MCP servers: static scanning, supply-chain auditing, and red-team probing, covering the OWASP Top 10 for Agentic Applications 2026.
View on GitHub →An AI-powered Kubernetes security agent that correlates CVE, misconfiguration, RBAC, and network signals into exploit chains, then generates the patch. Web dashboard, kubectl plugin, CIS compliance.
View on GitHub →An AI CVE-triage agent for cloud-native and telco/5G stacks, enriching CVEs with real-world exploitation intel from CISA KEV and EPSS to tell you what to patch now.
View on GitHub →I write about what I'm learning and building.
Essays and notes on AI, security, agentic systems, and the occasional thought on tech investing. New posts land on Medium.
Say hello.
Cyber security, AI, the markets, a speaking invite, or just to connect, drop me a message or find me online.