"Indra's Net" (इन्द्रजाल) is a general name for a class of texts on magic,
defensive and aggresssive. The texts contain a list of six techniques by using which people can be influenced and, ultimately, manipulated
See, please,
From the letter:
> Sign systems of this kind used to be used in attempts to manipulate and
transform reality. Also - to read intentions of other manipulators and
neutralize in advance their harmful effects. >
I sort of believe, that Mr. Malhotra's choice of the title was not without reason.
It would be worthwhile to check how Mr. M. builds his argumentation.
Best,
Artur