|Image source: Article|
Is the cloud safe from side-channel attacks on crypto keys in a real world scenario or not? Good question. The researchers suggest that there is room for a potential breach within the imperfect isolation of VMs found in public clouds, and advise that 'highly sensitive workloads' should not be stored there.
Without spoiling the article, side channel attacks could threaten cloud security in a big way. It's best to be prepared. Read the article to start getting prepared.