Data backup is a must, it should be done automatically and regularly

Although the percentage of users who back up their data is increasing, according to the expert, many do not back up their data often enough. They store the data once a year or at an even greater interval. “The time period for annual data backup is so great that in case of data recovery, such a backup is usually unusable,” said Suchý. Data backup provides assistance, for example, in case of disk failure or damage or security incidents. It can also be useful in natural disasters such as severe storms, floods or windstorms. In these cases, Suchý considers cloud online storage to be the optimal solution. Data on a storage device, such as an external drive, can save data from a stolen or lost cell phone or computer. The meaning of backup is also shown with accidentally deleted data.