Operational shield - Operational security handbook for executives and professionals

Security today is no longer the exclusive concern of a single profession — it matters to anyone who handles sensitive information, makes important decisions, or holds a position worth knowing, influencing, or exploiting. Operational shield is a comprehensive, practical handbook that walks you through 43 chapters covering the most important areas of operational security: personal OPSEC and the counterintelligence mindset, OSINT and intelligence fundamentals, corporate and supply chain risk management, facility protection and executive protection, social engineering and insider threats, crisis communication, risk analysis, legal and ethical frameworks, and much more.

Packed with practical case studies, ready-to-use checklists and templates, original diagrams, and a full glossary, this book helps you apply security thinking not just in theory — but in everyday practice.

Whether you're a corporate security leader, an HR professional, or just getting started — this book is for you.