A system and method for enhancing the security of containers and the goods
within them and for tracking a shipping container from its origin to its
destination. A shipping container uses a breach containment system
comprising a transmitter, a receiver, a processor, a status record and a
plurality of conductors to detect any breach of the shipping container
structure. The conductors are embedded in, or applied to, the structures
that form the shipping container and are connected a processor. The
processor maintains a local timer. Upon the sealing of the shipping
container, the conductors form circuits and the local timer contributes a
time value to the status record. An open circuit condition experienced by
circuits formed by the conductors causes the local timer to be reset and
status record to be revised to reflect the revised time value. A
monitoring station maintains a master timer that is synchronized with the
local timer when the shipping container is sealed. If the integrity of
the shipping container is breached, the local timer value and the master
timer value will be different indicating that a breach has occurred. The
present invention also provides for reporting of the content of the
status record to reporting stations for forwarding to a monitoring
station.