Privacy First
Privacy First
We never sell user data. We never use your device activity for advertising. Your security data stays yours.
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VigilantOne was founded with one belief: every person deserves a secure digital life — regardless of technical expertise or budget.


Vigilant One started out with AI collaboration between the Silicon Valley–based company Surround Apps and a select group of BUET Researchers. The early LLM/RAG-based work uncovered pathways to using Artificial Intelligence and Machine Learning to discover zero-day bugs in addition to pattern and db matching with known security issues.
The Vigilant One Product focus is to take the research results and make it usable and useful to the wider society. Our goal is to offer an effective product addressing cybersecurity concerns in Bangladesh. And so although we started out with basic security, we expanded into privacy and safety alerting and we are already working on additional areas such as family protection and threat intelligence.
Bangladesh Trade License: TRAD/DNCC/044378/2022
VigilantOne works silently around the clock. Here's a live view of what it's defending you against.
We never sell user data. We never use your device activity for advertising. Your security data stays yours.
We publish our detection rates, false positive rates, and independent audit results — even when the numbers are uncomfortable.
Security theater slows you down without protecting you. We measure ourselves on real detection rates, not marketing claims.

Keep your devices, your family, and your data safe with VigilantOne.
Help make VigilantOne safer for everyone.