Section: Protection of Information Assets

Explanation
The most important thing to include in forensic data collection and preservation procedures is preserving data integrity. Data integrity is the property that ensures that data is accurate, complete, and consistent throughout its lifecycle. Preserving data integrity is essential for forensic data collection and preservation procedures because it ensures that the data can be used as valid and reliable evidence in legal proceedings or investigations. Preserving data integrity can be achieved by using methods such as hashing, checksums, digital signatures, write blockers, tamper-evident seals, or timestamps. The other options are not as important as preserving data integrity in forensic data collection and preservation procedures, as they do not affect the validity or reliability of the data. Assuring the physical security of devices is a security measure that protects devices from unauthorized access, theft, damage, or destruction, but it does not ensure that the data on the devices is accurate, complete, and consistent. Maintaining chain of custody is a documentation technique that records and tracks the handling and transfer of devices or data among different parties involved in forensic activities, but it does not ensure that the data on the devices is accurate, complete, and consistent. Determining tools to be used is a planning activity that selects and prepares the appropriate tools for forensic data collection and preservation procedures, but it does not ensure that the data collected and preserved by the tools is accurate, complete, and consistent. References: CISA Review Manual (Digital Version), Chapter 5, Section
5.4

Explanation/Reference:
Single sign-on (SSO)is a Session/user authentication process that permits a user to enter one name and password in order to access multiple applications. The process authenticates the user for all the applications they have been given rights to and eliminates further prompts when they switch applications during a particular session.
SSO Advantages include
Multiple passwords are no longer required
It improves an administrator's ability to manage user's accounts and authorization to all associated systems
It reduces administrative overhead in resetting forgotten password over multiple platforms and applications It reduces time taken by users to logon into multiple application and platform SSO Disadvantages include
Support for all major operating system is difficult
The cost associated with SSO development can be significant when considering the nature and extent of interface development and maintenance that may be necessary
The centralize nature of SSO presents the possibility of a single point of failure and total compromise of an organization's information asset.
The following reference(s) were/was used to create this question:
CISA review manual 2014 Page number 332