Which of the following is a potential outcome of successful collaboration with private industry in HSI investigations?

Successful collaboration with private industry in HSI investigations leads to enhanced security and compliance, as private companies often possess valuable data and resources that can assist law enforcement in identifying and mitigating threats. When HSI establishes partnerships with the private sector, it can leverage these resources to improve the overall security posture of both the industry and the public.

Collaboration can foster a better understanding of compliance with laws and regulations that govern various industries, thereby ensuring that businesses adhere to legal standards while also assisting in investigations. This partnership can facilitate the sharing of information about potential criminal activities, risks, and vulnerabilities, ultimately contributing to a more secure environment for both the private sector and the community at large.

In contrast, the other options don't directly address the main benefits of private sector collaboration as effectively. While legal actions may increase as a result of heightened awareness, the primary aim of such collaborations is about protection and compliance. Expanded enforcement powers typically need legislative backing and don't automatically arise from partnerships. Tighter trade restrictions would more likely stem from regulatory changes rather than successful collaboration between law enforcement and industry.