The protection of digital data from destructive forces and the prevention of unauthorized user access such as cyberattacks or data breaches is called data security. Simply put,
it includes both the practice and the technology of protecting useful and sensitive company and customer data. The data can comprise personal or financial information.
Even though there are various data security challenges, several data security systems are also in existence. The latter are efficient enough to keep the data safe from unauthorized accesses and attacks.
Different types of Data Security
- Authentication:
With time, the standard process of authentication has upgraded. It revolves around multiple ways to grant access such as biometrics, swipe cards, and security tokens. The easiest way right now is the use of single sign-on technology. This can be used to authenticate the user to access multiple applications, systems, and platforms. This process works with one security token.
To protect against data breaches, the recommendation or advice revolves around the usage of authentication along with authorization. The reason is simple – it boosts the data security. Even in case of verification, the credentials of the user are matched to the details stored inside the database.
- Access Control:
The process of authentication and authorization is called access control. Discretionary access control allows entry to data. It is based on the identification of users or groups.
The role-based access control allows access based on organizational role and users can be allowed to access only specific information. Mandatory access control allows a system administrator to solely control access to all information.
- Backups & Recovery:
In the event of data corruption, data breach, system failure, or a disaster, data security should be the priority. What it needs is proper planning to save files from being lost.
The daily backup has been considered one of the important aspects of data security. With the backup, a copy of the data should be stored on the cloud or a disk. This can act as an added advantage, where the data can be recovered if it is lost or accidentally deleted from the main system. best clipping path service provider