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How does encryption work to secure data?
How does encryption work to secure data? Encryption secures data by converting it into an unreadable format using mathematical algorithms and keys. Here’s a simplified process: Plaintext: The original readable data. Encryption Algorithm: A set of mathematical rules (e.g., AES, RSA) transforms plaintRead more
How does encryption work to secure data?
Encryption secures data by converting it into an unreadable format using mathematical algorithms and keys. Here’s a simplified process:
Symmetric Encryption: Uses the same key for encryption and decryption. Both the sender and receiver must share the key secretly. Example: AES.
Asymmetric Encryption: Uses a pair of keys – a public key for encryption and a private key for decryption. Example: RSA.
Workflow:
– Encryption: The sender uses the encryption algorithm and a key to convert plaintext into ciphertext.
– Decryption: The recipient uses the decryption algorithm and the correct key to revert ciphertext to plaintext.
Additional Security Measures:
Key Management: Effective management and protection of encryption keys are crucial. Losing keys can result in data being irretrievable, and poor key management can lead to unauthorized access.
Use Cases:
– Protecting stored data from unauthorized access.
– Securing communication like emails and online transactions.
– Verifying identities through encrypted credentials.
Encryption ensures that even if data is intercepted, it remains unreadable without the proper key, thus safeguarding confidentiality and integrity.
See lessHow does encryption work to secure data?
How does encryption work to secure data? Encryption secures data by converting it into an unreadable format using mathematical algorithms and keys. Here’s a simplified process: Plaintext: The original readable data. Encryption Algorithm: A set of mathematical rules (e.g., AES, RSA) transforms plaintRead more
How does encryption work to secure data?
Encryption secures data by converting it into an unreadable format using mathematical algorithms and keys. Here’s a simplified process:
Symmetric Encryption: Uses the same key for encryption and decryption. Both the sender and receiver must share the key secretly. Example: AES.
Asymmetric Encryption: Uses a pair of keys – a public key for encryption and a private key for decryption. Example: RSA.
Workflow:
– Encryption: The sender uses the encryption algorithm and a key to convert plaintext into ciphertext.
– Decryption: The recipient uses the decryption algorithm and the correct key to revert ciphertext to plaintext.
Additional Security Measures:
Key Management: Effective management and protection of encryption keys are crucial. Losing keys can result in data being irretrievable, and poor key management can lead to unauthorized access.
Use Cases:
– Protecting stored data from unauthorized access.
– Securing communication like emails and online transactions.
– Verifying identities through encrypted credentials.
Encryption ensures that even if data is intercepted, it remains unreadable without the proper key, thus safeguarding confidentiality and integrity.
See lessHow does encryption work to secure data?
How does encryption work to secure data? Encryption secures data by converting it into an unreadable format using mathematical algorithms and keys. Here’s a simplified process: Plaintext: The original readable data. Encryption Algorithm: A set of mathematical rules (e.g., AES, RSA) transforms plaintRead more
How does encryption work to secure data?
Encryption secures data by converting it into an unreadable format using mathematical algorithms and keys. Here’s a simplified process:
Symmetric Encryption: Uses the same key for encryption and decryption. Both the sender and receiver must share the key secretly. Example: AES.
Asymmetric Encryption: Uses a pair of keys – a public key for encryption and a private key for decryption. Example: RSA.
Workflow:
– Encryption: The sender uses the encryption algorithm and a key to convert plaintext into ciphertext.
– Decryption: The recipient uses the decryption algorithm and the correct key to revert ciphertext to plaintext.
Additional Security Measures:
Key Management: Effective management and protection of encryption keys are crucial. Losing keys can result in data being irretrievable, and poor key management can lead to unauthorized access.
Use Cases:
– Protecting stored data from unauthorized access.
– Securing communication like emails and online transactions.
– Verifying identities through encrypted credentials.
Encryption ensures that even if data is intercepted, it remains unreadable without the proper key, thus safeguarding confidentiality and integrity.
See less