Types of Data Security
Data security is a broad term that covers many tools techniques, practices, and technologies to safeguard digital information from unauthorized access, theft, and loss throughout its lifetime. This includes the physical security of hardware and storage devices as well as the logical security software applications, and organizational policies and procedures. Effective data security strategies are vital to ensure confidence in the business, adhering to regulations and avoid costly data breaches.
Types of data security include:
Authentication is the process of accurately identifying users prior to granting access to sensitive information or systems. Authentication is the process of confirming an individual’s identity by using methods such a PIN, passwords, or swipe cards.
Encryption: This process converts data into a coded form that can only be read with a key, protecting data from cybercriminals even if it is intercepted during transit. This is typically used to protect personal financial data.
Backup and recovery: This process creates, and keeps backups of data to ensure it can be recovered in the event of system failure, disaster or data corruption. A solid backup strategy will decrease the chance of losing important data.
Data resilience: The capability to operate uninterrupted in the event of an outage of power or natural disaster. This is achieved through a combination of processes like data masking, encryption redaction, and centralized management tools.
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