Design choices fundamentally impact a system's security posture, as flaws introduced at this stage can become deep-seated vulnerabilities. Key concerns include the implementation of insecure defaults and a failure to adhere to the principle of least privilege, granting excessive access. A poorly designed user interface or API can also lead to information leakage through verbose error messages or allow for injection attacks if input validation is overlooked. Furthermore, the absence of robust threat modeling during design often means potential attack vectors and trust boundaries are not adequately addressed. This can result in weaknesses in authentication and authorization mechanisms, making systems susceptible to unauthorized access and privilege escalation. Balancing user experience with strong security without introducing design compromises is a persistent challenge that often manifests as exploitable weaknesses. More details: https://ambitenergy.com/?URL=https://epi-us.com/