ENCRYPTION SYSTEM Meaning and
Definition
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Encryption system refers to a method or process of transforming information, data, or messages into a coded form that is not easily understood without the use of a decryption key. The objective of an encryption system is to ensure the privacy, integrity, and security of sensitive or confidential data during transmission or storage.
Encryption involves the use of algorithms or mathematical functions to convert plaintext (unencrypted) information into ciphertext (encrypted) form. This process confuses the original data, making it incomprehensible to unauthorized individuals or entities who may intercept or access it. The encryption key serves as a unique set of instructions, allowing recipients with the correct key to decipher and retrieve the original content.
Encryption systems can be implemented through various techniques, such as symmetric-key encryption and public-key encryption. In symmetric-key encryption, the same key is used for both encryption and decryption. This method requires the sender and the receiver to possess the identical key for secure communication. On the other hand, public-key encryption involves the use of a pair of keys - a public key for encryption and a private key for decryption. This method enables secure communication even if the sender's and receiver's keys are different.
With the advancements in technology, encryption systems have become increasingly complex and sophisticated to protect against unauthorized access or data breaches. They are commonly used in various applications, including secure messaging, online banking, e-commerce transactions, and the protection of classified or sensitive information by governments and organizations. Encryption systems play a crucial role in safeguarding confidentiality and ensuring the secure transfer and storage of sensitive data in today's digital world.
Common Misspellings for ENCRYPTION SYSTEM
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Etymology of ENCRYPTION SYSTEM
The term "encryption system" is a combination of two words with distinct etymologies:
1. Encryption:
The word "encryption" comes from the Old French term "encryper" which means "to encode" or "to form a hidden meaning". It further traces its roots back to the Latin word "crypta" or "cryptus", which refer to "a hidden place" or "secret".
2. System:
The word "system" originated from the Late Latin word "systema", borrowed from the Greek term "sustēma". "Sustēma" denotes "a whole compounded of several parts, a combination" or "an organized whole". This eventually evolved into the Old French term "sisteme" and then into English as "system".
