Taqiyya - The practice of concealing one's beliefs has existed since the early days of Islam - THEY say to protect against persecution (kitman)... but in reality it is used the way a spy uses the device, to hide in plain sight.

Tawria - 'creative lying' "I don’t have a penny in my pocket,” most listeners will assume the speaker has no money on him — though he might have dollar bills, just literally no pennies.

Kitman - the practice of telling half of the truth

Muruna - abandoning religious practice to hide in plain sight (not wearing islamic clothing, drinking alcohol, eating bacon etc)

We must ALL be aware of these practices, and identify when they are being used against us.