Personal armed security New York (NY) Flint Security is a New York City (NYC) based security assessment, planning, coordination and management company for corporate and residential facilities, schools and high profile individuals. We specialize in providing high profile clients with armed security guards and driving services. Our staff is fully trained in personal protection, threat assessment and recognition and we take great pride in always being attentive to our client’s personal needs and always being vigilant while on duty. At Flint Security we take a personalized approach to you or your institution’s protection.