Data Scraping Encyclopedia>Data Scraping Noun> Data Encryption

Data Encryption | Web Scraping Tool | ScrapeStorm

2024-09-26 20:20:58

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Abstract：Data encryption is a process of converting plaintext (original data) into ciphertext (encrypted data) through encryption algorithms and encryption keys, while decryption is the process of restoring ciphertext to plaintext through decryption algorithms and decryption keys. ScrapeStormFree Download

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Introduction

Data encryption is a process of converting plaintext (original data) into ciphertext (encrypted data) through encryption algorithms and encryption keys, while decryption is the process of restoring ciphertext to plaintext through decryption algorithms and decryption keys. Its core is cryptography, which aims to protect the security and privacy of information. Data encryption is the most reliable method for computer systems to protect information, preventing unauthorized access and tampering by achieving information concealment.

Applicable Scene

Data encryption is applicable to any scenario where you need to ensure that data is not accessed or tampered with without authorization during storage or transmission.

Pros: Data encryption can effectively protect the confidentiality and integrity of data. It converts sensitive data into difficult-to-identify ciphertext through encryption algorithms, prevents unauthorized access and tampering, and improves data security.

Cons: Data encryption may increase the computing burden of the system and affect the efficiency of data processing and transmission, especially when processing large amounts of data. At the same time, key management and distribution is also a complex task that requires additional resources and cost investment.