Unix, Linux, DevOps , Cloud computing and BigData Knowledge-Base


Announcing notqmail

The notqmail project has announced its existence and shipped an initial release. It’s a new fork of the venerable qmail mail transport system. “Our first release is informed, conservative, and careful — but bold. It reflects our brand-new team’s rapid convergence on where we’re going and...


Amazon EMR introduces Block Public Access Configuration to secure EMR clusters from unintentional network exposure.

Amazon EMR has introduced a new account level configuration called Block Public Access to help administrators secure their EMR clusters from unrestricted public-network access. You can enable this configuration and prevent your account users from launc… Continue Reading — Amazon EMR introduces Block Public Access...


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