There are several options for saving data: Cloud storage. This method is consider more reliable than storing information and databases on physical m ia. The trick is that the content is available anywhere in the world and on any device, and cloud providers can provide additional volumes upon request. Network attach storage (NAS). It is a server connect to the company’s computer network. It allows you to set up automatic backups, but requires fairly expensive equipment to function.
This choice is us by organizations
That prefer to store all documents and databases on their own physical resource. USB flash drives and external hard drives. Best us as backups, as rich people number data they are prone to wear and tear, damage, and are easy to lose. However, the pros are that they are less susceptible to hacker attacks, good for short-term use, and quick transfer of information from one drive to another when other options are not available.
Encryption and protection of access to backup storage
When using storage for SQL Database, you ne to guarantee their security. In this case, encryption is us : Asymmetric, that is, it implies the everyone understands how it presence of a public key transmitt over an unprotect channel, and a clos (secret) key us to decrypt the information that was encod by the first key; Symmetrical, when the same key is us for encoding and decryption. If the storage is protect by encryption, then all files in it will be encrypt.
Everything will be decrypt by the storage node using the previously conceiv key code
Audit and monitoring of backup status Monitoring and auditing involve systematic checks aim at tracking the correctness of the backup. The corresponding software collects all warnings issu by backup applications and translates them bulk lead into a full report. Conclusion It is recommend to make systematic backups so that you do not lose valuable documents and important settings in an instant. If this happens, there will always be an opportunity to quickly restore lost or damag files. To be completely sure about your folders and databases, store copies of them on several m ia.
