Always the same dilemma arises when we decided to think about the security of our hard disk . What means do we use to make the backups? Do you have to have a physical support, or would it be better and more comfortable to do it in the cloud?
And The truth is that there is not a single way of doing it, nor necessarily one thing excludes the other; indeed, we insist that data redundancy is the best form of security . That is, we do not limit the fact that the backups are stored in a single site, but in several at the same time.
In this article we are going to show you that both cloud backups and hard disks have advantages and disadvantages. Infability does not exist in computer science. So it will be necessary to bet on prevention and strategy.
Advantages of saving files to the cloud
- Copies are automatically made from the computer to a remote online backup service.
- You do not need to be recording every so often. A copy is made every day of everything you have done new.
- Sudden problems can be prevented.
- You can access it in minutes and recover the data from another computer.
- Your files are stored securely, with data encryption, as it is done through a service that meets raja table with the LOPD and especially designed for businesses.
Disadvantages of Online Backups
- The cloud involves putting your files in the hands of an external server .
- If security breaches occur or use your data, it is your responsibility.
- Not all backup services make it easy for you to comply with the LOPD to safely host third-party files.
That is why it is important to choose the service that we are going to use and ensure that it meets our expectations and specific needs. An alternative, or rather, complement, is the external hard drive.
Advantages of using an external hard drive
- It is simple to use and allows storing a large number of files. There are many for 1 Terabyte that can be useful.
- You have the files on a physical and transportable device.
- You do not need to depend on an outside company.
- With a program like Time Machine (for Mac), backups are made every day.
Disadvantages of using an external hard drive
- If the hard drive crashes, it is difficult to recover. Subjection to high temperatures, introduction of virus, breakage, etc.
- To make sense to use it, you must be connected to your PC permanently. This implies a greater security risk if it is not accompanied by other alternatives.
- In a network you can use 1 or more hard drives, but it is always convenient to buy several.
As you can see, both systems have advantages and disadvantages . Therefore, the smart always prevent failures of one using the other for data redundancy using multiple systems: system image, hard drives, cloud backup , etc.
That is, something that is not always done: have a STRATEGY BACKUP in the company to enable a safe, fast and with extensive guarantees recovery.
What security strategy do you use in your business? Have you enabled a system so that, in case something fails, you can recover the files by other means?
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