Security teams strongly advise against using service account keys for accessing cloud resources due to inherent risks. These keys are problematic because they are long-lived, difficult to track, and can be accidentally exposed. A more secure alternative is Google Cloud's Workload Identity Federation, which enables keyless authentication using OAuth 2.0 and JSON Web Tokens (JWTs). This method relies on short-lived, exchangeable tokens based on trusted identities, significantly enhancing security. AI
RANK_REASON The article discusses a security best practice and a specific feature within a cloud platform, rather than a novel release or research.
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