Backups or also known as backup copies allow to avoid loss of information that can become vital for the operation of a company, institution or personal content. What is a backup account with definition
In computing, a backup is a copy of the information (duplicate), understanding by information the files, applications, application configurations and the machines ‘ own operating systems . Generally, backups are made of information that is sensitive or important to an individual or organization.
What is it for? What is a backup account with definition
These backup copies of the information make it possible to ensure that if a security incident occurs (ransomware that encrypts the files contained in a computer / server) or an accidental deletion of it, it can be recovered and that it is available when needed.
Any computer system can be the target of attacks or viruses that could compromise all the information we have stored, so it is important to make sure that it is safe and that we can recover it at any time.
It is extremely important to ensure that up-to-date backup copies of the information are maintained , as well as to have the utmost diligence in safeguarding them, to avoid loss of important information for the operation of a company, institution or organization; or loss of personal content. Furthermore, from time to time it is convenient to carry out tests to verify that the information can be recovered from the backup copies and that it is correct.
How are the backups made?
Generally, organizations have a documented procedure for performing backups, which details what information is copied, in what way, with what tools, where it is stored, the frequency with which it is copied and all the associated details.
The organizations often use automated tools to perform backups , such as Veeam Backup ARCserve Backup for configuring performing backups and all the associated parameters such as:
- type (full, all information; incremental, only changes since the last full backup)
- periodicity and time (daily, weekly …)
- storage of copies (server, cloud, physical support)
The most used devices to carry out backups are external hard drives, optical devices such as DVDs and tapes. It is also common to make backup copies through cloud copy services , where backups are stored in a contracted space in the cloud and not on a physical medium.
The backup technique allows us to store and preserve our information (files, applications and information from the system itself) in a way that allows us to recover the data in the event that the information system suffers damage or accidental loss of stored data.