Explanation
Documenting the chain of custody is an important step in the forensic analysis of any device, as it helps to ensure that all evidence is collected and preserved correctly. A memory dump is also essential, as it can provide information about the state of the device when the attack occurred and can be used for further analysis.

Threat intelligence is a collection and analysis of information about current and emerging threats and vulnerabilities that affect an organization's assets and operations. Threat intelligence can help to guide risk evaluation activities by providing context, prioritization and recommendations for mitigating firmware vulnerabilities. For example, threat intelligence can help to identify which firmware vulnerabilities are actively exploited in the wild, which ones have high severity or impact, and which ones have available patches or workarounds. Implementing critical updates after proper testing can help to ensure that the firmware updates are trusted, compatible and effective. Testing can help to verify the integrity and authenticity of the firmware updates, as well as their compatibility with the existing system configuration and functionality. Testing can also help to identify any issues or conflicts that may arise from applying the firmware updates and resolve them before deployment12.

What is the difference between VPN and VPC?
Just as a virtual private network (VPN) provides secure data transfer over the public Internet, a VPC provides secure data transfer between a private enterprise and a public cloud provider.
VPN (Virtual Private Network) is a technology that provides secure connectivity from the corporate network to a cloud environment. VPN creates an encrypted tunnel between the two networks, allowing developers to access servers in all three tiers of the cloud environment without exposing their traffic to interception or tampering. VPN can also provide authentication and authorization mechanisms to verify the identity and permissions of the developers.