Explore a presentation on private circuits and their modular approach, based on research by Prabhanjan Ananth, Yuval Ishai, and Amit Sahai. Delve into the findings presented at Crypto 2018, which offer insights into secure computation techniques and their applications in cryptography. Gain a deeper understanding of how modular approaches can enhance the design and implementation of private circuits, potentially improving efficiency and security in various cryptographic protocols.