Which of the following does not typically contribute to data security in cloud services?

Detailed documentation does not typically contribute directly to data security in cloud services in the same way that encryption, identity and access management (IAM), and network segmentation do. While documentation is important for establishing processes, protocols, and compliance obligations, it does not provide active security measures for protecting data itself.

Encryption protects data by converting it into a format that can only be read by someone with the correct decryption key, thereby safeguarding it from unauthorized access. Identity and access management ensures that only authorized users can access sensitive data and resources, establishing strict controls around who can see or manipulate data. Network segmentation enhances security by dividing a network into smaller, controlled sections, limiting access and reducing the risk of unauthorized access or breaches.

In contrast, while detailed documentation is critical for governance, compliance, and operational clarity within organizations, it does not implement security controls or mitigate security threats directly. Thus, it is not a mechanism that actively contributes to the security of data within cloud services.