{"id":2190,"date":"2024-08-26T08:19:31","date_gmt":"2024-08-26T06:19:31","guid":{"rendered":"https:\/\/enthec.com\/what-is-data-encryption-features-and-how-does-it-work\/"},"modified":"2024-11-13T12:25:56","modified_gmt":"2024-11-13T11:25:56","slug":"what-is-data-encryption-features-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/enthec.com\/en\/what-is-data-encryption-features-and-how-does-it-work\/","title":{"rendered":"What is data encryption: features and how does it work?"},"content":{"rendered":"
Data encryption is a fundamental security practice to protect digital information<\/a> and ensure its integrity and privacy.<\/strong><\/p>\n Data encryption is the process of transforming readable information (plaintext) into an encoded format (cipher text) that can only be read by those in possession of a specific decryption key<\/strong>. This process ensures that data is inaccessible to unauthorised persons, thus protecting the confidentiality and integrity of the information. Its importance lies in several key aspects that ensure data integrity, availability and confidentiality<\/strong>: <\/p>\n Despite its benefits, data encryption presents challenges<\/strong>: <\/p>\n The data encryption process is performed by means of mathematical algorithms and the use of encryption keys<\/strong>. Database encryption algorithms are mathematical formulae that transform plaintext into ciphertext<\/strong>. The encryption process<\/strong> consists of the following steps: <\/p>\n Keys are essential for data encryption and decryption. There are two main types of encryption<\/strong>: <\/p>\n Each of these is explained in more detail below<\/strong>.<\/p>\n Symmetric encryption is an encryption method that uses the same key to encrypt and decrypt data. It is known for its speed and efficiency<\/strong>, making it ideal for large volumes of data. Some of the most common methods include: <\/p>\n Symmetric encryption is efficient, but secure key distribution is a challenge<\/strong>, as both parties must have access to the same key without compromising its security.<\/p>\n Asymmetric encryption uses a pair of keys: a public key and a private key. The public key is used to encrypt the data, while the corresponding private key is used to decrypt it. This method is more secure for data transmission<\/strong>, as the private key is never shared. <\/p>\n Asymmetric encryption is ideal for secure data transmission, although it is slower than symmetric encryption due to its mathematical complexity<\/strong>. If you want to keep up to date in this sector, we encourage you to access our content<\/strong>\u2192 The 5 cybersecurity trends you need to know<\/a>. Now that you know the examples of data encryption<\/strong>, it’s time to discover its key benefits.<\/p>\n Key benefits of database encryption include the following:<\/p>\n Data encryption is an essential measure for protecting data on a variety of devices<\/strong>, including mobile phones, computers and servers. By converting information into a format unreadable to anyone without the decryption key, encryption ensures that sensitive data remains secure<\/strong>, even if the device is lost or stolen. This is especially relevant in a world where cyber-attacks are becoming increasingly common and sophisticated.<\/p>\n Encrypting data ensures that the information is not altered during storage or transmission<\/strong>. This is crucial to prevent malicious manipulation and to ensure that data remains accurate and reliable. In the context of data transmission, encryption protects information against unauthorised interception and modification<\/strong>. This is especially important in public or unsecured networks, where data may be vulnerable to attack. In addition, encryption helps to detect any tampering with the data<\/strong>, as any changes to the encrypted information will result in unreadable data when decrypted without the correct key. <\/p>\n Data encryption is essential for secure data migration to cloud storage. Encrypting information before transferring it to the cloud ensures that data remains protected from unauthorized access during migration.<\/strong> This is especially important because data can be vulnerable to interception and cyberattacks while moving over public or private networks. Kartos XTI Watchbots<\/a>, the Cyber Intelligence and Cybersecurity platform developed by Enthec, allows your organization to proactively, continuously, and in real-time control key aspects for correct data protection and compliance.<\/strong> What is data encryption: features and how does it work? Data encryption is a fundamental security practice to protect digital […]<\/p>\n","protected":false},"author":4,"featured_media":1996,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[],"class_list":["post-2190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity-en"],"yoast_head":"\nData encryption: definition<\/h2>\n
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Main challenges of data encryption<\/h3>\n
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How data encryption works<\/h2>\n
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Most effective techniques for data encryption<\/h2>\n
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Symmetric encryption methods<\/h3>\n
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Asymmetric encryption methods<\/h3>\n
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Key benefits of data encryption<\/h2>\n
Data protection on different devices<\/h3>\n
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Maintaining data integrity<\/h3>\n
Data migration to cloud storage<\/h3>\n
In addition, cloud database encryption ensures that only authorized individuals can access the stored information, thus protecting the privacy and confidentiality of sensitive data.<\/strong> This is crucial to comply with data protection regulations, such as the GDPR in Europe, which requires appropriate security measures.<\/p>\n
Contact us<\/a> to know how Kartos can help you protect your data.<\/strong> <\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"