You state, "The Financial Service Sector is an important issue because of its vital role in ensuring that the nation's economy is functional. Regarding the security of the nation, today, many criminal groups have been targeting the Financial Service Sector, and this has been posing a significant threat to the US's economic stability. By ensuring that this sector is secure, activities like cybersecurity attacks, terrorism, and other illegal activities can be prevented." What methods would be used to do this? What method would have the largest impact?