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ASD Essential 8: Daily backups of important data

 

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ASD Essential 8: Daily backups of important data

and configurations The Australian Signals Directorate (ASD) Essential 8 is an important set of cyber security controls that organisations should implement to protect their systems, networks and data from malicious cyber threats. One of the eight controls is daily backups of important data and configurations. This control is essential to ensure that organisations can maintain a consistent and untainted backup of all essential data in the event of a cyber attack. Daily backups are necessary to ensure that organisations have the most up to date information available in the event of a cyber incident. This includes data such as customer information, financial records, critical system configurations and other sensitive information. It is important to ensure that all critical data and configurations are backed up on a daily basis and that the backups are stored in multiple geographical locations to minimise the chances of all versions being compromised. Organisations should also have multiple data backup and restoration processes in place. This includes a primary process and a secondary process. The primary process should be tested at least once during initial implementation and then every time fundamental information technology infrastructure changes occur. The secondary process should be tested at least every 3 months. Additionally, organisations should have digital preservation policies in place to ensure that all data is stored properly and securely. Organisations should also ensure that they have the necessary resources and personnel in place to facilitate the daily backup process. This includes having the right hardware, software and personnel to ensure that the backups are completed on a daily basis. Additionally, organisations should ensure that they have a reliable and secure storage solution in place to store the backups. Finally, organisations should ensure that the backups are monitored on a regular basis. This includes ensuring that the backups are being created properly and that the data is being stored securely. Additionally, organisations should ensure that the backups are being tested regularly to ensure that they are working properly and that the data can be restored in the event of a cyber incident. Overall, the ASD Essential 8 control of daily backups of important data and configurations is essential for organisations to ensure that they are able to maintain a consistent and untainted backup of all essential data in the event of a cyber incident. It is important for organisations to ensure that they have the necessary resources and personnel in place to facilitate the daily backup process and that they have multiple data backup and restoration processes in place. Additionally, organisations should ensure that the backups are monitored on a regular basis and that they are tested regularly. .



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