What is operational security (OPSEC)?

Operational security (OPSEC) is fundamentally a process designed to safeguard sensitive information from potential threats and vulnerabilities. It involves identifying critical information, analyzing threats, assessing vulnerabilities, and implementing measures to protect information that could be exploited by adversaries. This process is crucial for ensuring that sensitive operational details do not fall into the hands of those who could use that information harmfully.

By focusing on protecting sensitive information, OPSEC plays a pivotal role in maintaining the integrity and security of operations within an organization. It is particularly relevant in contexts where information can have significant implications for national security, corporate secrets, or competitive advantages. Therefore, understanding and implementing effective OPSEC practices is vital for anyone working in environments where information security is paramount.