As the volume of data is growing exponentially, protecting digital assets becomes increasingly important. Secure data storage can help businesses stay away from cyber threats and ransomware attacks, which could harm their valuable information. This article outlines the best method to protect data, whether it is stored on hard drives, USBs or online via cloud storage solutions.
Backups are a vital part of a secure data storage system. Making a backup copy of any file ensures that in the event of its loss due to a hardware malfunction or theft, or the fire it will have another copy available. However, this isn’t enough to safeguard against all threats.
Storage administrators should adhere to a few fundamental guidelines to ensure that backups are secure.
Encryption All sensitive data that is stored at rest and in motion should be secured. This ensures that no one can access the data unless they possess the encryption keys, which should be kept in a separate storage area and updated regularly.
Anomaly detection — a solid security system for your network must be in place to recognize and respond to any unusual behavior that could indicate a potential attack is in progress. This is a great way to catch hackers in the act, and deter them from stealing data from storage systems.
Immutable storage — it’s best to have multiple copies of the same files and the main copy should be immutable. This serves as a time capsule for your data, preserving it exactly as it was when it was originally saved.
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