Now available to the US private market
High-assurance mobile security for an era of advanced threats
Highline Systems brings government-grade mobile device protection to the private sector — combining real-time defense with deep forensic analysis, while preserving complete privacy.
Used by governments & high-security organizations worldwide


Envoid Protect – Real-Time Defense
Continuous real-time protection against active mobile threats. Detects and neutralizes sophisticated attacks, including zero-click exploits, as they occur.
• Continuous real-time threat protection
• Advanced spyware & zero-click defense
• Preserves complete privacy
• Compatible with iOS and Android
Enterprise-Grade Protection
Envoid’s solutions are trusted by governments and agencies operating in high-threat environments worldwide. Highline Systems now brings this same level of high-assurance protection to the US private sector.

Envoid Scan – Deep Forensic Analysis
On-demand forensic scans that detect traces of past compromise and indicators of attack, neutralizing threats during the analysis process.
• No software or agent installation
• Neutralizes threats during scanning
• On-premise secure operation
• Clear, actionable security reporting
• No access to private data
• Ideal for periodic deep checks
The Envoid Advantage
Traditional mobile security solutions were not designed for today’s advanced threats. Envoid combines real-time prevention with deep forensic visibility while maintaining full data sovereignty. This dual approach delivers a level of assurance previously available only to governments and high-security environments.
Who It's For
Envoid’s advanced mobile protection is built for organizations and individuals facing elevated security risks due to their profile, activities, or exposure.
Executive & Corporate Travel
Executive Protection Firms
Law Firms
Investment Banking, Private Equity & Hedge Funds
Family Offices & Ultra-High-Net-Worth
Journalists & Media Organizations
Technology, Biotech & IP Companies
Financial Institutions
Boards of Directors & Senior Leadership
Highline Systems

Highline Systems is a New York City-based company dedicated to bringing elite mobile cybersecurity to the US private market.
We partner with Envoid to deliver proven, high-assurance protection against advanced mobile threats to enterprises, professional organizations, and high-value individuals.
With operations based in New York, we provide local expertise and responsive support to clients in NYC and across the United States.
Get in Touch
Whether you are evaluating advanced mobile protection for your organization or would like to schedule a private demonstration, our team is ready to assist.