Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Is there a time when encoding data makes more sense than encrypting data; in what cases is encrypting data necessary vs. encoding it?
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- It is essential to have a solid understanding of the differences that exist between encoding and encrypting data.arrow_forwardCypher block chaining and cypher feedback mode may be compared with regards to the number of encryption operations needed to transmit a large file.How much more efficient is one option than the other?arrow_forwardHow does a block cipher differ from a stream cipher?arrow_forward
- It is very necessary to have a comprehensive understanding of the differences between encoding and encrypting data.arrow_forwardPublic key is 35,17) please no computer answers I neeed to see and understand how it is donearrow_forwardWhy is it preferable to hash passwords that are stored in a file as opposed to keeping a database of encrypted passwords?arrow_forward
- Does encoding data always make more sense than encrypting it? When is it required to encrypt data rather than just encode it?arrow_forwardWhy is it preferable to hash a password rather than encrypt one that has been put in a file?arrow_forwardHow does file encryption differ from disk encryption?arrow_forward
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