Your hospital IT department has gotten tough on data security. It has strengthened firewalls, encrypted laptops, and instituted mobile device management that can remotely wipe mobile devices if they’re lost or stolen. Hospital policies require frequent password changes, and staff undergo annual training on HIPAA policies and procedures related to protected health information. Connections among IT systems required for interoperability between providers are secure and the hospital has a disaster recovery plan that includes data security. Think your hospital has data security buttoned down? Unless you take steps to sunset legacy IT systems, your hospital could remain vulnerable. Security, of…