Quick Guide to Understand Data Loss
Today, with the help of online data storage, one can lose all their data saved on their PC and still expect to recover it from their cloud. Such a solution was not available not too long ago when accidentally deleting or saving over a file would mean that the work was gone. If a business backs up data on a daily basis, its employees can retrieve the information that was saved on the previous day. If no backup is available, the employees will have to recreate the data from scratch. Several tools today, including Microsoft 365, provide their own cloud backup services to prevent data loss.
What is Data Loss?
Data loss can be defined as an event that causes damage to data. Data can get corrupted, deleted, or made unreadable by malware or software. Data loss can happen in different ways. While we can recover the data in some cases, in other cases, we can only take preventive measures.
Malicious data loss
When malware or a malicious program attacks a computer or a network, it tries to access the data available and manipulate it in different ways. Malware is a more passive way that hackers or cybercriminals use to complete their tasks. Some types of malware are given below.
Viruses – Several viruses in history, including Melissa and Trojan, have been effective in creating havoc among people. While such viruses are not effective today, some of them can still create a lot of damage.
Worms – Worms are another malware that can download themselves in a computer and start multiplying to take up space to slow down a computer.
Trojan horses – People are more aware of trojans today, but they still try to get installed on your system disguised as some other data. The main task of a trojan can depend on what the sender wants to accomplish through it.
Ransomware – ransomware is the programs that lock up important data for businesses and individuals and then demand a good incentive in exchange for giving back the data. Ransomware attacks are common among users today.
Several companies may also face trouble from their employees who plan to manipulate or damage business data for personal objectives. Such employees can put organizations at the risk of data loss. Especially when the employees have access to internal information or sensitive data, the company should be more careful about creating a backup.
Accidental data loss
Accidents can happen as humans and computers are both not perfect. Employees can make a mistake or deleting or overwriting files. The computers, too, can face hardware and software problems, which can cause loss of data.
How to recover from data loss
In all cases mentioned above, the best way to recover your data is to have a backup for your information. Most businesses back up their data on a daily basis to never compromise on their work. At the same time, make sure that data loss and security issues do not become a crisis situation for your company.
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