If you believe your IBM i is 100% secure from attacks both inside and outside the firewall, then you are probably at risk. Many companies are under a false sense of security that their data is safe just because it resides on IBM i. A good IBM i administrator should be able to demonstrate that their systems are being proactively assessed and interrogated to minimize the risk of security vulnerabilities. Regardless of architecture, no system is 100% secure. However, when security is viewed as an operating strategy rather than a goal the chances of a breach with data loss is reduced substantially.