What is a concern for gathering forensics evidence in public cloud environments?
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https://www.researchgate.net/publication/307871954_About_Cloud_Forensics_Challenges_and_SolutionsWhen conducting forensic analysis in public cloud environments, there are several concerns that need to be considered. One major concern is the issue of multitenancy.
Multitenancy refers to the fact that multiple users or customers may be sharing the same physical hardware, storage, and network infrastructure in a public cloud environment. This means that the evidence that needs to be gathered for a forensic investigation may potentially be intermingled with the data of other tenants who are also using the same cloud resources.
If the evidence is not properly secured and isolated, it could lead to the exposure of sensitive data belonging to other tenants. This is a significant concern, especially for organizations that need to comply with strict data privacy regulations.
To mitigate the risk of exposing data from other tenants, it is important to implement proper access controls and isolation mechanisms in the cloud environment. This can include implementing security zones and proper network segmentation to ensure that each tenant's data is kept separate from others.
Additionally, it is important to work closely with the cloud service provider to understand their security policies and procedures for handling forensic investigations. Cloud service providers typically have their own processes for gathering and preserving evidence, and it is important to understand these processes to ensure that the investigation is conducted properly and within the bounds of the law.
Another concern when gathering forensics evidence in public cloud environments is timeliness. Cloud service providers may have their own procedures for responding to requests for evidence, and these procedures may take time to complete. It is important to factor in these delays when planning the investigation and communicating with stakeholders about the progress of the investigation.
Overall, gathering forensics evidence in public cloud environments requires careful planning, communication, and coordination with cloud service providers to ensure that the investigation is conducted properly and within the bounds of the law, while also minimizing the risk of exposing sensitive data from other tenants.