DATA SECURITY: TFS works with over 130 clients in 18 states conducting annual security risk assessments, phishing simulations with web based security training, pen testing and policies & procedures documentation. AUDIT FIRM PARTNERING: TFS specializes in partnering with small to mid-sized CPA firms to help them address IT in the audit. We conduct IT general controls audits, audits of application level controls as well as SOC audits. Many of our partner firms have opportunities to conduct SOC's for their clients but, before partnering with TFS, did not have the technical expertise.