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geeksforgeeks.org
https://www.geeksforgeeks.org/computer-networks/wh…
What is Data Encryption? - GeeksforGeeks
Data encryption is the process of converting readable information (plaintext) into an unreadable format (ciphertext) to protect it from unauthorized access.
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ibm.com
https://www.ibm.com/think/topics/encryption
What is encryption? - IBM
Encryption is the process of transforming readable plain text into unreadable ciphertext to mask sensitive information from unauthorized users. Organizations regularly use encryption in data security to protect sensitive data from unauthorized access and data breaches.
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techtarget.com
https://www.techtarget.com/searchsecurity/definiti…
What is Encryption and How Does it Work? - TechTarget
The primary purpose of encryption is to protect the confidentiality of digital data stored on computer systems or transmitted over the internet or other computer networks. It is used to safeguard a wide range of data, from PII to sensitive corporate assets to government and military secrets.
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fortinet.com
https://www.fortinet.com/resources/cyberglossary/e…
What is Encryption? Definition, Types & Benefits | Fortinet
Encryption is a form of data security in which information is converted to ciphertext. Only authorized people who have the key can decipher the code and access the original plaintext information. In even simpler terms, encryption is a way to render data unreadable to an unauthorized party.
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kinsta.com
https://kinsta.com/blog/what-is-encryption/
What is Data Encryption? Types and Best Practices - Kinsta
Encryption is the process of encoding readable text into secure code. It’s a fundamental technology for securing information against outside access. Historically, it has been used in spycraft and wartime for sensitive communications, but the more familiar applications today center on online data.
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sciencenewstoday.org
https://www.sciencenewstoday.org/what-is-data-encr…
What is Data Encryption? A Complete Guide to Protecting Your Digital ...
At its core, data encryption is the process of converting plain, readable data (often referred to as “plaintext”) into an unreadable, scrambled format (known as “ciphertext”).
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crowdstrike.com
https://www.crowdstrike.com/en-us/cybersecurity-10…
Data Encryption Explained - CrowdStrike
Data encryption is a fundamental building block of cybersecurity, ensuring that data cannot be read, stolen, or altered either at rest or in transit. As more data moves online, data encryption plays an increasingly crucial role in cybersecurity.
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guardianit.com
https://guardianit.com/what-is-data-encryption-and…
What Is Data Encryption and Why Is It Important?
Data encryption is a crucial cybersecurity measure that transforms readable information, known as plaintext, into an unreadable format, referred to as ciphertext. This transformation aims to guard confidential data from illicit entries.
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internetsociety.org
https://www.internetsociety.org/issues/encryption/…
What is Encryption - Internet Society
Encryption is the process of scrambling or enciphering data so it can be read only by someone with the means to return it to its original state. It is a crucial feature of a safe and trustworthy Internet. It helps provide data security for sensitive information.
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datastealth.io
https://www.datastealth.io/blogs/what-is-data-encr…
What is Data Encryption? | Info & Implementation Guide (2026)
Data encryption is a crucial security measure that converts readable data into an unreadable, secure format, making it unintelligible to unauthorized users and safeguarding sensitive information both in transit and at rest.