Technology Supports People, Not Replaces ThemFor all these advances, technology has not replaced the security guard, and it is unlikely to. The most effective modern security combines advanced technology with skilled personnel, using each for what it does best. A Modern Provider LocallyBusinesses benefit from providers who combine modern tools with a strong local presence. Weighing Cost Against ValueModern security technology carries a cost, and businesses reasonably ask whether it is worth the investment. The best modern security combines the two, using technology to extend and support the capabilities of skilled personnel.