AWS > EC2 >

Open Cassandra Client

HIGH

Source

CloudSploit

open-cassandra-client

management console

Open Cassandra Client

Determine if TCP port 9042 for Cassandra Client is open to the public

While some ports such as HTTP and HTTPS are required to be open to the public to function properly, more sensitive services such as Cassandra Client should be restricted to known IP addresses.

Recommended Actions

Restrict TCP port 9042 to known IP addresses

Links

http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/authorizing-access-to-an-instance.html

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