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Enterprise interest in Hadoop has been tempered by security worries. Apache Ranger wants to be the solution for authorization and access control Hadoop has begun a slow and inexorable move from ...

The Hadoop ecosystem has always been a bag of parts, each of which needs to be secured separately -- at least they did need that, until Apache Ranger came to town When Hadoop started, it was a set of ...

Ahana Cloud Inc., which curates a commercial version of the Presto open-source distributed query engine, today is announcing numerous updates to its recently introduced Presto managed service. Topping ...

In a head-to-head comparison by GigaOm, Immuta’s attribute-based access control (ABAC) required 75X fewer policy changes than Ranger’s role-based access control (RBAC) to accomplish the same security ...