1. Towards Achieving Secure Content Discovery in Centralized and Decentralized Systems Open Access Author: Karumanchi, Sushama Title: Towards Achieving Secure Content Discovery in Centralized and Decentralized Systems Graduate Program: Information Sciences and Technology Keywords: distributed searchprivate searchpeer-to-peer network securitypeer-to-peer network privacymalicious node detectioninformation exchange minimizationpolicy-based routing enforcementserver and client security and privacy File: Download Sushama_Karumanchi_Dissertation.pdf Committee Members: Dr. Anna Squicciarini, Dissertation Advisor/Co-AdvisorDr. Anna Squicciarini, Committee Chair/Co-ChairDr. Dinghao Wu, Committee MemberDr. Zhenhui Jessie Li, Committee MemberDr. Scarlett Miller, Outside Member