David Johnson and David Post argue that Cyberspace requires a system o
f rules quite distinct from the laws that regulate physical, geographi
cally-defined territories. Cyberspace challenges the law's traditional
reliance on territorial borders; it is a ''space'' bounded by screens
and passwords rather than physical markers. Professors Johnson and Po
st illustrate how ''taking Cyberspace seriously'' as a unique place ca
n lead to the development of both clear rules for online transactions
and effective legal institutions.