Books by David J. Mathena

This book outlines best practices for protecting high‑end residential properties without compromising guest experience. It covers threat assessment, staff training, and discreet presence.

A guide for property managers on recruiting, training and retaining top‑tier security professionals in competitive markets.

Focuses on developing strategic leadership skills for security directors and site supervisors, including communication, accountability and program oversight.

Shares insights on career advancement for security personnel, providing actionable steps to progress from officer to leadership roles.

Explores modern access control systems and how businesses can integrate technology with physical security to enhance safety and operational efficiency.