As it was said in the &quot;background section&quot; this is not a problem with redis but a configuration&#x2F;ops problem instead.<p>Either way, you should always check the open ports and listening services in a given machine. In this case for a quick check you could use: <a href="https:&#x2F;&#x2F;www.isredisallsafe.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.isredisallsafe.com&#x2F;</a>