
Nestone
Nestone develops cutting edge law enforcement and enterprise documentation software, pairing real-time biometric telemetry with autonomous zero-day protection.
Cyber Security Solutions
Engineered defense architectures purpose-built to isolate zero-day vectors, encrypt critical assets, and authenticate users with biometric certainty.

Endpoint Protection & EDR
Enterprise-grade endpoint defense utilizing AI heuristic behavior analysis, kernel-level telemetry, and autonomous quarantine against ransomware and advanced persistent threats (APTs).

Cloud & Data Security
Quantum-resistant encryption, automated cloud posture management, granular access tokenization, and real-time Data Loss Prevention (DLP) across hybrid cloud infrastructure.

Identity & Access Management
Hardware-attested FIDO2 authentication, passwordless zero-trust access control, and continuous adaptive risk scoring to eliminate phishing and credential theft.
We're Working With
Seamlessly integrating with global enterprise architectures and cloud providers.





Across the country, more than agencies

Over law enforcement officers at local
State and federal levels are using our software
HOW WE ARE DIFFERENT
LEFTA Systems' new SHIELD Suite boasts a collection of software applications that document various high liability areas and events. These include Field Training, Use of Force, Employee Training...
YOUR DATA
IS SAFE WITH US
We partner with Microsoft to store all of your data on Azure Government Servers, the most secure servers available on the market.
Always Watching. Always Protecting.
We engineer mission-critical cybersecurity software and 24/7 autonomous SOC solutions, protecting law enforcement and enterprise operations against zero-day threats.
What we deliver:
Frequently Asked Questions
Explore the architecture of Nestone through our Cyber Security FAQ. Dive deeper into the mechanics of threat defense, discover automated incident response protocols, and find answers to your questions about our services, deployment, and enterprise compliance.