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Q: What is the safest RAID type to set up my NAS?

2023-09-01


#NAS #RAID #FAQ

RAID technology can improve the availability and reliability of data, but the security of RAID does not depend entirely on the RAID system itself, but also on many other factors.
RAID is usually used on multiple hard disks to improve data availability and fault tolerance by spreading data storage across multiple hard disks.RAID systems can use different RAID levels, such as RAID 0, RAID 1, RAID 5, RAID 6, etc., and each RAID level has different fault tolerance and performance.
However, even with RAID, data may still be lost or corrupted. For example, if multiple hard disks in a RAID system fail at the same time, or if a hardware failure occurs, the RAID system may not work properly, resulting in data loss or corruption.
Therefore, in order to protect the security of your data, it is necessary to take measures in addition to using RAID, such as backing up your data on a regular basis, installing firewalls and security devices, and complying with ASUSTOR's security recommendations. RAID can only maximize security and availability when multiple security measures are taken and properly configured and managed.

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