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  1. What is Encryption and How Does it Work? - TechTarget

    Feb 7, 2024 · 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 …

  2. Encryption - Wikipedia

    In cryptography, encryption (more specifically, encoding) is the process of transforming information in a way that, ideally, only authorized parties can decode. This process converts …

  3. 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 …

  4. 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 …

  5. What is encryption? How it works + types of encryption - Norton

    Jul 18, 2023 · Encryption is a cybersecurity measure that scrambles plain text so it can only be read by the user who has the secret code, or decryption key. It provides added security for …

  6. What is Data Encryption? - GeeksforGeeks

    Jul 23, 2025 · The conversion of plaintext into ciphertext is known as encryption. By using encryption keys and mathematical algorithms, the data is scrambled so that anyone …

  7. What is encryption? - Cloudflare

    Encryption is a way to scramble data so that only authorized parties can unscramble it. Learn about how encryption works and why encryption is important.

  8. What Is Encryption? Explanation and Types - Cisco

    Encryption is the process of converting or scrambling data and information into an unreadable, encoded version that can only be read with authorized access. Encryption is a widely used …

  9. What Is Encryption? Definition, Applications, and Examples

    Feb 26, 2025 · Learn what encryption is, how it works, and explore real-world examples in this guide. Understand the basics to safeguard your data and privacy.

  10. What Is Encryption? Types, Uses, and Importance Explained

    May 22, 2025 · But what exactly is encryption, and how does it work? This guide breaks down everything you need to know about encryption, from its basics to practical uses, making it easy …