Passwords are essential parts of security, and thus, organizations should not rely entirely on users to follow the implemented policies. Database servers have security measures that are geared towards ensuring passwords security is safeguarded. Default password security in oracle is configured using the dsconf command ( Ramey, 2016) . The paper will focus on steps used in modifying the default password in oracle.
Step 1
One logs into EM Express using a user account with privileges required in the management of default password policy. The most common account used by users is SYSTEM.
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Step 2
Following logging in, the system will show the security menu. One should click on profiles. Since one uses EM express in management of multitenant container databases (CBD) and pluggable databases, the available options for profiles are only at the PDB level ( Jashnani, Williams & Kamath, 2015) . The reason is that, in CBD, the profiles are only found at the PDB level.
Step 3
The third step involves selecting a profile name called DEFAULT, and from the Actions menus, one is required to choose, Alter profile. After selecting, it displays Alter Profile Wizard, and it also shows the general page.
Step 4
In this part, one should click on the right arrow button. This will lead to the Password page appearance, which has information such as expiry date, number of lock days after expiry, and number of passwords one is allowed to keep. Similarly, information on days that one can keep the passwords, complexity function, failed attempts number, and specification on the number of days one can lock passwords are also displayed ( Ramey, 2016) . Step 5
The step involves changing field values. One should click down arrow, which is next to each field for viewing a list of choices. In the list of options, one should enter a value.
Step 6
It is the final step. One should click OK to save changes done.
References
Jashnani, P., Williams, D., & Kamath, A. (2015). Oracle Database Installation Guide, 12c Release 1 (12.1) for HP-UX Itanium E52189-03.
Ramey, K. (2016). Oracle Identity and Access Manager Integration. In Pro Oracle Identity and Access Management Suite (pp. 255-271). Apress, Berkeley, CA.
