Types of Data Security
Data security is an umbrella term that encompasses a range of tools, technologies and practices to guard digital information from unauthorized access, loss and theft throughout its life cycle. This includes physical security of hardware and storage devices, as well as the logical security of software applications as well as organizational policies and procedures. Robust data security strategies are vital for maintaining trust in business, complying with regulations and keeping data breaches from becoming costly.
The types of data security are:
Authentication: The process of accurately authenticating users prior to giving access to sensitive information or systems. Authentication is the process of confirming the identity of an individual by using methods like PIN, passwords, and swipe cards.
Encryption is the process of converting data into a codified form that can only be read by using a code, which safeguards information from cybercriminals even in the event that it is stolen during transit. This is often used to protect credit card numbers and personal financial data.
Backup and recovery is the process of creating and keeping backups of data in order to ensure that they will be retrieved if there is an event of system failure or a disaster. It also prevents corruption of data. A regular backup and recovery plan reduces the risk of losing important data.
Data resilience: The capacity to operate uninterrupted in the event of an outage of power or natural disaster. This is achieved through a combination of data masking, encryption and redaction tools, in addition to central management software.