The TFTP is important to understanding wider processes of secrecy in contemporary European security governing, for two reasons. First, it displays a complex dynamic of in/visibility in the way its security technology operates. In the current security landscape, the definition of sensitive and restricted information is “more akin to the construction of a mosaic” than it is a clear dichotomy of classification and publicity, as “thousands of bits and pieces of seemingly innocuous information can be analyzed and fitted into place to reveal with startling clarity how the unseen whole must operate” (Pozen 2005: 630). In this respect, mundane and legitimate monetary connections may become inscribed with suspicion and with terrorist intent. This paper teases out the complex landscape or mosaic of in/visibility in TFTP. It analyses the meaning of secrecy as accorded by authorities within different governance levels, and what comes to count as sensitive information.