Final answer:
The security of IoT devices and privacy implications of IoT networks are crucial concerns. Manufacturers setting stringent default security settings and IoT hubs scanning for vulnerabilities can improve security; however, these measures may also lead to complexities and privacy concerns that must be managed under legal data protection regulations.
Step-by-step explanation:
The question touches on two important aspects of modern technology: the security of Internet of Things (IoT) devices and the privacy implications of IoT networks. First and foremost, IoT device security is paramount, and it is generally advisable for manufacturers to ship devices with stringent default settings. This approach minimizes the risk of unauthorized access and potential misuse of devices before users have the chance to configure their own settings. As for IoT hubs scanning the network, this proactive measure can be beneficial for identifying vulnerabilities, allowing end users to correct issues and harden their devices against attacks.
From a consumer's perspective, the pros include improved security and potentially lower risk of cyber attacks. However, stringent settings may be complex for some users to understand and modify, possibly leading to frustration or incorrect configurations. On the other hand, automated scanning by IoT hubs reinforces security but may raise concerns over privacy if the data collected is mishandled.
Privacy and legal implications are significant for IT professionals considering these practices. For instance, data collected by IoT hubs need to be managed in accordance with data protection regulations, such as the General Data Protection Regulation (GDPR) in Europe. Moreover, manufacturers and service providers must be transparent about how they process and protect user data to maintain trust and comply with legal standards.