Which of the following defines the goal of target hardening in security?

The goal of target hardening in security is centered on creating barriers and obstacles to limit access to vulnerable targets. This strategy involves implementing measures that make it more difficult for potential threats to reach their intended targets, thereby enhancing overall security. Effective target hardening can include physical measures such as reinforced doors, security fencing, surveillance systems, and access control technologies. The essence of this approach is to deter criminal activity by increasing the effort and risk associated with attempting an attack, thereby protecting people, assets, and information from harm.

Other options do not appropriately reflect the concept of target hardening. Increasing the visibility of potential threats relates more to situational awareness than to physically securing targets. Promoting legal reforms around privacy is focused on legislation and policies rather than direct security measures to protect assets. Reducing the response time of emergency services pertains to response protocol and efficiency rather than proactive measures to deter threats. Therefore, the essence of target hardening clearly aligns with the creation of barriers to limit access to vulnerable targets.