This control is best implemented through system configuration because it can be enforced automatically by setting a parameter in the network operating system or directory service. This ensures that temporary workers do not have access to the network beyond their authorized period, and reduces the risk ofunauthorized or malicious use of their accounts12.
References1: Configuration and Change Management - CISA2: What is IT Governance? - Definition from Techopedia

A mirror backup is a type of backup that creates an exact copy of the source data to the destination, without using any compression or encryption. A mirror backup is the best backup scheme to recommend given the need for a shorter restoration time in the event of a disruption, because it allows for the fastest and easiest recovery of data. A mirror backup does not store any previous versions of the files, so it only reflects the current state of the source data. Therefore, a mirror backup requires less storage space than a full backup, but more than an incremental or differential backup.
A differential backup is a type of backup that stores the changes made to the source data since the last full backup. A differential backup requires less storage space and time than a full backup, but more than an incremental backup. However, a differential backup also requires more time and resources to restore than a mirror or full backup, because it needs to combine the last full backup and the latest differential backup to recover the data.
A full backup is a type of backup that copies all the files and folders from the source data to the destination, regardless of whether they have changed or not. A full backup provides the most complete protection of data and the simplest recovery process, but it also requires the most storage space and time to perform. A full backup is usually done periodically, such as weekly or monthly, and followed by incremental or differential backups.
An incremental backup is a type of backup that stores the changes made to the source data since the last backup, whether it was a full or an incremental backup. An incremental backup requires the least storage space and time to perform, but it also requires the most time and resources to restore, because it needs to combine all the previous backups in chronological order to recover the data.

This is because privacy regulations are laws or rules that protect the personal information of individuals from unauthorized access, use, disclosure, or transfer by third parties. Payroll audit documentation may contain sensitive and confidential data, such as employee names, salaries, benefits, taxes, deductions, and bank accounts. If the audit management application is hosted by a third party in a different country, the organization may need to comply with the privacy regulations of both its own country and the host country, as well as any international or regional agreements or frameworks that apply. Privacy regulations may impose various requirements and obligations on the organization, such as obtaining consent from the data subjects, implementing appropriate security measures, notifying data breaches, and ensuring data quality and accuracy.
Privacy regulations may also grant various rights to the data subjects, such as accessing, correcting, deleting, or transferring their data. Failing to comply with privacy regulations may expose the organization to significant risks and consequences, such as legal actions, fines, sanctions, reputational damage, or loss of trust.
Some examples of privacy regulations affecting the organization are:
* The General Data Protection Regulation (GDPR), which is a comprehensive and strict privacy regulation that applies to anyorganization that processes personal data of individuals in the European Union (EU) or offers goods or services to them, regardless ofwhere the organization or the data is located1.
* The California Consumer Privacy Act (CCPA), which is a broad and influential privacy regulation that applies to any organization that collectspersonal information of California residentsand meets certain thresholds of revenue, data volume, or data sharing2.
* The Health Insurance Portability and Accountability Act (HIPAA), which is a sector-specific privacy regulation that applies to any organization that handles protected health information(PHI) of individuals in the United States, such as health care providers, health plans, or health care clearinghouses3.
Therefore, before using an audit management application hosted by a third party in a different country, the internal audit team should conduct a thorough assessment of the privacy regulations affecting the organization and ensure that they have adequate policies, procedures, and controls in place to comply with them.

The most important thing for the organization to ensure when reducing the actual retention period for media containing completed low-value transactions is that the retention period complies with data owner responsibilities. Data owners are accountable for the quality, security, and availability of the data under their control. They are also responsible for defining and enforcing data retention policies that comply with legal, regulatory, contractual, and business requirements. Data owners should be consulted and involved in any decision that affects the retention period of their data, as they are ultimately liable for any consequences of data loss or breach.
The policy includes a strong risk-based approach, the retention period allows for review during the year-end audit, and the total transaction amount has no impact on financial reporting are not the most important things for the organization to ensure when reducing the actual retention period for media containing completed low- value transactions. These are possible factors or benefits that may influence or justify the decision, but they do not override or replace the data owner responsibilities.