Smart grids are part of critical infrastructures. Recent attacks on smart grids have raised concerns regarding network security and associated vulnerabilities. In this white paper, we focus on our commitment to understand the importance of robust and secure systems using an example of Eaton's Smart Grid Radio Frequency (RF) security implementations. We have also sought input from peers to manage security with interoperability. Our network products continue to adhere to rigorous secure development, lifecycle management practices and to respond quickly and effectively when security issues do come to light.