The SRVCON_AUTH database manager configuration parameter specifies how and where authentication takes place for incoming connections to the database. This parameter overrides the AUTHENTICATION parameter.

This parameter can take on any of the following values:


If this parameter is set to NOT_SPECIFIED, then the type of authentication for connections is determined by the AUTHENTICATION parameter.


Do not use CLIENT authentication type.

SERVER_ENCRYPT instead of SERVER is recommended as a compensating configuration if TLS cannot be used to encrypted client server communications.


When using CLIENT authentication type, the server trusts the client to authenticate the connecting user. A malicious user can connect to the database as any user including a database administrator by simply creating that user on the client system.

When using SERVER authentication type without SSL enabled, the user ID and password that are sent from the client to the server during a connect or an attach are in plaintext format. Therefore, these credentials are exposed when sent across an unsecure network and can be intercepted by a malicious user.

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This control is used in the following benchmarks:


To deliberately skip this control (e.g. meaning don’t use Puppet to enforce this setting), we provide you with three ways:

1) Add db2_secured::controls::specify_a_secure_connection_authentication_type: skip to your hiera data. This will skip this control for ALL databases.
2) Add db2_secured::controls::specify_a_secure_connection_authentication_type::instance_name::dbname: skip to your hiera data. This will skip this control for specified database only.
3) Add an entry with the content specify_a_secure_connection_authentication_type to the array value db2_secured::skip_list in your hiera data.


Attribute Name Short Description
title The database identifier to apply the control to.


The database identifier to apply the control to.

All controls need an database identifier to apply the control to. Here is a simple example:

db2_secured::controls::control_name { 'db2inst1/MYDB':}

In this example, the string dbinst1 is the instance, the string MYDB is the database to apply the control to.

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