We study the effect of user incentives on software security in a network of individual users under costly patching and negative network security externalities. For proprietary software or freeware, we compare four alternative policies to manage network security: (i) Consumer self patching (where...

By software vendors offering, via the cloud, software as a service (SaaS) versions of traditionally on-premises application software, security risks associated with usage become more diversified which can greatly increase the value associated with the software. In an environment where negative...