# Lesith Dissanayaka

> Lesith Dissanayaka is the founder and director of Final Frontier Ventures and Chief AI Officer at ES2 Solutions, based in Colombo, Sri Lanka. He works across information security, AI and AI security, and he architected and created AttackSight.

Tagline: Security and AI, explained plainly.

Contact: lesith@ffvlk.com

## Key pages

- [Profile](https://lesith.com/): Background, products, experience, credentials and contact details.
- [Full profile for AI assistants](https://lesith.com/llms-full.txt): The complete site content in plain text.

## Products

- [AttackSight](https://attacksight.ai/): Connected attack surface intelligence from Final Frontier Ventures. Lesith Dissanayaka architected and created it.
- [Safer Agent Memory Standard (SAMS)](https://ffvlk.com/safer-agent-memory): An open standard and Python library that stops prompt injection persisting in AI agent memory.
- [SAMS on GitHub](https://github.com/Final-Frontier-Ventures/safer-agent-memory): Source code, standard text and conformance tests.
- [SAMS on PyPI](https://pypi.org/project/safer-agent-memory/): Install with pip install safer-agent-memory.

## Writing

- [The Agile Handbook](https://theagilehandbook.com/): Practical, opinionated writing on Agile: what actually works, what fails, and why.

## Organisations

- [Final Frontier Ventures](https://ffvlk.com/): The privately held venture platform he founded in Sri Lanka in June 2026.
- [ES2 Solutions](https://es2.solutions/): The cybersecurity consultancy where he is Chief AI Officer.

## Profiles

- [LinkedIn](https://www.linkedin.com/in/lesith/)
- [X](https://x.com/LesithDX)
- [YouTube](https://www.youtube.com/@LesithDissanayaka)
- [GitHub](https://github.com/lesith)
- [Instagram](https://www.instagram.com/lesith.online/)
- [TikTok](https://www.tiktok.com/@lesith.online)
- [Threads](https://www.threads.com/@lesith.online)
- [Facebook](https://www.facebook.com/LesithDissanayaka)