What is OPSEC?

OPSEC, short for Operations Security, is a systematic process used to protect sensitive information from being disclosed to unauthorized individuals, groups, or organizations. In the context of military operations, OPSEC is used to protect operational plans, tactics, techniques, and procedures from being discovered by an adversary.

In the modern digital age, the concept of OPSEC has been extended to include information security in both military and civilian organizations. The goal of OPSEC is to identify critical information, assess the risks to that information, and implement measures to protect it.

OPSEC involves several key steps, including:

1. Information Analysis: Identifying critical information that could be used against an organization if disclosed.
2. Threat Assessment: Analyzing the likelihood and potential impact of threats to the critical information.
3. Vulnerability Assessment: Identifying and assessing the vulnerabilities that could be exploited by an attacker to gain access to the critical information.
4. Countermeasures: Implementing measures to reduce the vulnerabilities and mitigate the risks to the critical information.
5. Continuous Monitoring and Assessment: Regularly monitoring and assessing the effectiveness of the countermeasures and making any necessary adjustments to ensure that the critical information remains protected.

By following the OPSEC process, organizations can effectively protect their sensitive information from being disclosed and used against them.