Answer :
Final answer:
When TECS is down, a secure backup communication system should be used to maintain critical operations and protect against the risks of cyber crime in interconnected networks.
Explanation:
When the Treasury Enforcement Communications System (TECS) is unavailable, an alternative risk targeting resource that could be used is an internal or external backup communication system. Such a system would ideally be secure and be capable of operating independently from TECS. Given the increase in demand for secure communications post-September 11, and in response to subsequent wars, many organizations, including the military, reporters in conflict zones, and non-profits, have sought communication systems that provide security and reliability even in remote locations. The critical need to maintain operation during TECS downtimes would involve pre-established procedures and redundant systems to uphold homeland security and negate the risks of cyber crime that could potentially lead to cascading failures across interconnected networks.
