Data recovery from media
Data recovery from media is the process of returning deleted, damaged or lost files and information from various data storage devices. This can be a computer hard drive, flash drive, SSD (solid state drive), SD card, CD/DVD/Blu-ray disc, and others.
There are several reasons for data loss: accidental deletion of files by the user; formatting or overwriting the medium; hardware failures (hard disk failure); the impact of malicious software (viruses); natural disasters and technical accidents.
For successful reconstruction of lost information, special data recovery programs are used. They scan the selected media for the remaining traces of the file after its deletion or gradually check each memory block when working with broken HDD/SDD.
One of the most common methods is the use of software such as "Recuva", which helps to verify the target objects before starting work - they can also conduct a deep analysis of the media in order to turn to specialists in case of failure.
However, it is worth noting that the data recovery process can be complicated and requires certain knowledge. In cases of serious physical damage or damage to the medium, it is recommended to seek help from professionals - data recovery companies.
In general, to prevent the loss of information, you should regularly create backup copies of all important files on other storage devices (hard disk, servers), and also use means of protection against possible penetration by malversation, such as backup passwords or software such as "Antivir".