Data security is the process of protecting digital information against theft and access by unauthorized people when it is in storage in transit, when it is being used. It involves various tools, technologies and practices, such as access control, encryption, and data masking. It also incorporates physical security, which helps safeguard hardware and facilities that store or process sensitive data.
Prevention of breaches: In addition to the need to ensure compliance with regulations, preventing leaks of data keeps customers’ trust intact and creates an image of trust for the company. This is especially true for small-sized businesses too, who can suffer financial and reputational losses if PII of customers is discovered.
Safeguards valuable information: Sensitive information, like a bank’s client list or a hospital’s patient records aren’t intended for public eyes. This information can help businesses maintain a competitive advantage by keeping it secure.
It ensures availability. Data that isn’t accessible at times of need isn’t good to anyone. It is therefore essential to have a plan in place to restore data that has been backed up. Solutions exist to reduce interruptions caused by ransomware, for example, by offering cloud-based disaster recovery as a solution or by providing data snapshots.
Deletes outdated information: If a business doesn’t require certain files anymore, it should delete them completely from its system and not just overwrite space with new data. Data erasers are using software to completely erase files on any device so that they can’t be recovered.
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