We analyze the allocation of objects in a network of caches that collaborate to service requests from customers. A thorough analysis of this problem in centralized and decentralized setups, both of which occur in practice, is essential for understanding the benefits of collaboration. A key...

Information security risks are becoming a critical issue to organizations given the significant impact of security related incidents. In this dissertation, we seek to further our understanding of how information security incidents and security practices affect information security risks. The...