In this chapter, we cover more advanced developments in silent secure computation. We warn the reader that some of the material discussed here is much more recent than the results covered in the previous chapters, and might become outdated as the research if and when the area stabilizes. In particular, the last section provides an overview of open problem, targets for future works, and possible directions to investigate, but the area is evolving fast—parts of this section required significant adaptations to account for new results that appeared between the first draft of the book and the current version. The first two sections cover distributed setup protocols and pseudorandom correlation functions: while more advanced, they remain fundamental topics in silent secure computation.