The Trump Administration has largely taken the same position. What are the impediments to creating such a strategy?

The recent hacking of Sony Pictures and release of the movie The Interview highlighted the problem of cyber espionage and international theft of intellectual property. Although the Obama administration considered trade secret theft a serious matter, its strategy did not assert that economic espionage violates international law. Nor did it contain a blueprint for international legal changes that would directly address economic cyber espionage. The Trump Administration has largely taken the same position. What are the impediments to creating such a strategy?