Financial institutions that implement information security technology have a much greater chance of allaying customer fears about identity theft than those that dont. Financial institutions should install active monitoring devices that actively probe the network to see what devices are on the network and what services are being run. A robust network logging system helps institutions identify threats at the network, host, and application layer, enabling them to log, track, and analyze user and system activity. The Federal Financial Institutions Examination Council has provided specific guidance on what constitutes effective network security.”]
Source: https://www.cuinfosecurity.com/steering-course-toward-secure-networks-a-403