We are a team of security professionals dedicated to protecting individuals and organizations in an increasingly unpredictable world. With expertise in both physical protection and cyber defense, we deliver discreet, reliable, and customized solutions tailored to your unique risks.
Safeguard your company with comprehensive security strategies designed to protect people, assets, and information. From executive protection to cyber threat prevention, we ensure your business operates without disruption — securely and confidently.
We defend your digital world against evolving threats. Our cyber security solutions include threat detection, vulnerability assessments, and real-time protection — keeping your systems, data, and reputation safe.
Your safety is our priority. We provide discreet and proactive personal protection services, tailored to your lifestyle and risk profile — ensuring you're secure at all times, wherever you are.
https://sentinel-solutions.com
As a company specializing in high-level strategic risk management, we’ve worked with many security providers
— but none as professional and reliable as Lumos Sign.
Their team handled both our executive protection and cyber threat mitigation with flawless precision.
Their discretion, speed, and expertise set a new standard in the industry.
— Rafael Verma, Chief Strategy Officer
Sentinel Core Solutions, New York, NY
As a global research firm handling sensitive data and high-profile clients, security is not optional — it's critical. Lumos Sign provided a seamless integration of both physical and cyber protection tailored to our specific needs. Their professionalism and discretion give us the confidence to focus entirely on our mission.
— Dr. Elias Hartmann, CEO
Hartmann Research & Analytics, Boston, MA
Lumos Sign helped us level up our security protocols at every layer — from employee safety to advanced cyber threat detection. Their team understood our digital-first environment and provided solutions that were both powerful and flexible. We now operate with greater confidence, knowing we’re protected by the best.
— Samantha Caldwell, COO
Nexora Digital Strategies, San Francisco, CA
In our world of high-net-worth clients and exclusive real estate, security is everything. Lumos Sign delivered outstanding personal protection and discreet surveillance solutions that matched our standards perfectly. Their attention to detail and professionalism is simply unmatched.
— Isabelle Moreau, Director of Client Relations
Vellaris Luxury Properties, Miami, FL
Highly trained. Always alert. Our guards are the backbone of your security — professionals you can trust to act with discretion, strength, and unwavering dedication.
We protect what matters most.
— your life, your data, your peace of mind.
Customers who trust that we know our job and that we secure every day.
Lumos Sign has extensive experience in the security industry. We have been serving customers since 1998.
