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How to protect your NAS Storage ?

by Nathan Zachary

Network Attached Storage, or NAS, is a form of file storage that allows for easy access and retrieval of files from a central location. A NAS solution typically consists of a server that is connected to a network of computers, making it easy for users to access their files from any location.

There are many different ways to protect your data, but we will focus on three main methods. The first method is through the use of software raids. With software raid, data is written to multiple drives in a way that if one drive fails, the data can still be accessed from the other drives. This is often used in combination with a backup system so that if all of the drives fail, there is still a copy of the data stored elsewhere. One of the benefits of using a NAS solution is that it can help to protect your files from being lost or corrupted. When you store your files on a NAS server, they are backed up and can be easily recovered if something happens to the original copy. Additionally, NAS solutions offer increased security features that can help to prevent unauthorised access to your files.

The second method is through the use of hardware raid. Hardware raid is similar to software raid in that it writes data to multiple drives, but it uses special controllers that handle the writing and reading of data to and from the drives. This can provide better performance than software raid, but it is also more expensive. 

The third method is through the use of replication. Replication is when you have two or more copies of your data stored in different locations. This ensures that if one copy is lost or corrupted, you still have another copy that you can use. 

There are a few different things that you can do to help protect your NAS Storage:

1. Use strong passwords: In order to access your NAS storage, you will need to enter a password. Be sure to use a strong password that contains a mix of letters, numbers, and symbols in order to make it more difficult for hackers to guess. Additionally, you should change your passwords regularly to further increase security.

2. Encrypt your data: Another way to help protect your data is to encrypt it. This means that even if someone does manage to gain access to your files, they will not be able to read them without the proper encryption key. There are a variety of different ways that you can encrypt your data, so be sure to research what will work best for you and your needs.

3. Use firewalls: Firewalls can help to block unauthorised access to your NAS storage by creating a barrier between your network and potential threats. There are both hardware and software firewalls available, so again, be sure to do some research in order to find what will work best for you. 

4. Keep your software up-to-date: It is important to keep all of the software on your devices up-to-date in order to ensure that you have the latest security features available. This includes things like operating systems, web browsers, and anti-virus programs. By keeping everything up-to-date, you can help reduce the risk of vulnerabilities being exploited by hackers. 

5. Monitor activity: It is also important to keep an eye on activity within your NAS storage system in order to ensure that everything looks normal. If you notice any unusual activity, such as unexpected file deletions or new users being created, this could be an indication that someone has gained unauthorised access to your system. By monitoring activity, you can help reduce the chances of data breaches and other security issues. 


By taking some basic steps like using strong passwords, encrypting data, and utilising firewalls, you can help increase the security of your NAS Storage system and protect your files from being lost or corrupted in the event of an attack or other issues. Additionally, keeping all software up-to-date and monitoring activity within your system can also help reduce the chances of security breaches and other issues. 

These steps may seem like common sense, but they are often overlooked which can lead to serious consequences down the road. Implementing these security measures can help give you peace of mind knowing that your files are safe and secure from those who would do harm.

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