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SecurityYou can secure your Informix® database server and the data that is stored in your Informix® databases. You can encrypt data, secure connections, control user privileges and access, and audit data security.
Security in HCL Informix®The Informix® Security Guide documents methods for keeping your data secure by preventing unauthorized viewing and altering of data or database objects, including how to use the secure-auditing facility of the database server.
Securing data
Network data encryptionUse network encryption to encrypt data transmitted between server and client, and between server and other server.
Communication support modules for data transmission encryptionYou can use the communication support modules (CSMs) to encrypt data transmissions, including distributed queries, over the network.
Network data encryption syntaxYou must specify network encryption libraries and options in the concsm.cfg file.
Invoking an encryption parameters file in concsm.cfgYou can configure encryption options by setting encryption parameters in a file and then invoking it in the concsm.cfg file.
ENCCSM_SWITCH parameterThe ENCCSM_SWITCH parameter defines the number of minutes between cipher and key renegotiation.

ENCCSM_SWITCH parameter

The ENCCSM_SWITCH parameter defines the number of minutes between cipher and key renegotiation.

syntax ENCCSM_SWITCH cipher_switch_time,key_switch_time

cipher_switch_time specifies the minutes between cipher renegotiation
key_switch_time specifies the minutes between secret key renegotiation

default value

60,60

units

minutes

range of values

positive integers

For more information, see Switch frequency.

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