Practical Secret Protection

5 Conclusions

It must be said that even when used in the most secure mode, the system is only conditionally secure. The condition is that the set of potential eavesdroppers is limited to the current live human population of Earth. Further work is required to see if the following threats can/need also be guarded against:

• Time Travellers

• Telepathic Aliens

• The Dead

• Dimension Hoppers

• Cockroaches

Or any combination of the above. (e.g. Dead, time-travelling, dimensionhopping, telepathic, alien cockroaches.)

We would like to thank the referees, and to assure them that we have no reason to suspect that they would ever try to eavesdrop our communications.