It's more crucial than ever to figure out how to keep Internet of Things (IoT) devices safe as they become more integrated into industry and daily life. To keep hackers out, these devices—from factory floors to smart homes—need strong remote access security. SSH key management is a crucial tool in this process that, when used properly, provides users with a safe means of managing and accessing these devices. With an easy-to-follow guidance on how to keep them safe, this article explores the best practices for handling SSH keys for secure remote access and IoT device management.