
The lives of Stasi agents —
Disguises as tourists were often used to help agents appear "inconspicuous" in places frequented by Westerners. Props such as plastic shopping bags and cameras were often used.

The lives of Stasi agents —
These pictures from a staged surveillance scene helped to train prospective agents in how to keep suspects under watch. The dates all these photos were taken is unknown.

The lives of Stasi agents —
All parcels mailed to the GDR from West Germany were opened by the Stasi. The contents were sometimes confiscated.

The secret techniques of Stasi agents —
The U.S. Embassy in East Berlin was constantly photographed and filmed.

The lives of Stasi agents —
An arrest is staged and documented for training purposes.

The lives of Stasi agents —
This picture was taken in the room of a teenager that allegedly showed pro-Western sympathies.

The lives of Stasi agents —
High-level Stasi functionaries pose for the camera.

The lives of Stasi agents —
Many of the disguises used by Stasi agents are detailed in Simon Menner's book.

The lives of Stasi agents —
Who would have guessed this gentleman was a Stasi agent?

The lives of Stasi agents —
So versatile: A Stasi agent blends in with the crowd.

The lives of Stasi agents —
East Germany had one of the highest levels of surveillance in the world.

The lives of Stasi agents —
After the fall of the Berlin Wall and the GDR, the Stasi began destroying its files by hand and with shredders, but many documents and images still exist.

The lives of Stasi agents —
So casual: This Stasi agent can blend into any situation.

The lives of Stasi agents —
Agents bugged apartments and drilled small holes in walls to film citizens with video cameras to find out intimate details of their lives.

The secret techniques of Stasi agents —
A Stasi agent takes a picture of himself in the car.