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1. The process of converting plain text into a coded language to prevent unauthorized access to sensitive information.
2. Type of storage that uses magnetic fields to write and read data on a disk or tape.
3. Technique of storing duplicates of data to ensure that it is not lost in case of failure or damage to the original data.
4. The duplication of data to ensure its availability in the event of a hardware or software failure.
5. A combination of public and private cloud infrastructures, providing a balance of security and scalability.
6. Rules that govern the exchange of data between networks, ensuring that only authorized users have access to sensitive information.
7. A small indentation on an optical storage device that represents a 0 in binary code.
8. A technology that allows multiple virtual machines to run on a single physical machine.
9. A backup stored away from the original data to shield against physical harm to the original data.
10. A model that describes how cloud infrastructure is deployed, such as public, private, or hybrid.
11. Storage device that uses NAND-based flash memory chips to store data, offering faster access and higher durability than traditional hard disk drives.
12. Component of magnetic storage devices that reads and writes data onto disk by changing magnetic orientation of the disk's surface.
13. A backup that solely captures the modifications made to data since the previous backup.
14. The process of restoring business-critical systems and data after a natural or man-made disaster.
15. Type of data redundancy where two copies of the same data are stored on separate magnetic disks.
16. A type of optical storage device that can be written to once, but data cannot be erased or modified.
17. A type of data storage device that uses light to read and write data to a disk or other storage medium.
18. The act of preserving or retaining data in a digital format.
19. A type of data storage in which data is stored on remote servers accessed through the internet.