Which of the following best describes the purpose of defensive intelligence measures?

The purpose of defensive intelligence measures is fundamentally about safeguarding sensitive information and assets from being compromised or accessed by unauthorized individuals or entities. This involves the implementation of specific protocols and strategies aimed at creating a secure environment, thereby reducing vulnerabilities to espionage and information breaches. By focusing on protection, organizations can ensure that critical data remains confidential and that the integrity of their operations is maintained.

In contrast, other options center around offensive activities or training that do not directly contribute to the safeguarding of information. Gathering information from adversaries or conducting espionage would typically fall under offensive intelligence measures rather than defensive. Moreover, training employees in intelligence techniques, while beneficial for developing skills, does not directly address the immediate need to protect existing information and systems from potential threats. Thus, option B accurately captures the essence and strategic aim of defensive intelligence measures in a security context.