To ensure the reliability of data packets during transmission across a network, __________________ algorithms add little overhead and protect against the data modification, deleted packets, and replay attacks.

Options
- Consistency
- Data integrity
- Redundancy
- Security

CORRECT ANSWER : Data integrity

Discussion Board
Data integrity

Oracle Advanced Security ensures data integrity with sequenced, cryptographic checksums. To ensure that data has not been modified, deleted, or replayed during transmission, Oracle Advanced Security optionally generates a cryptographically secure message digest--through cryptographic checksums using the MD5 algorithm--and includes it with each packet sent across the network. Alternatively, Oracle Advanced Security can use SHA-1 (with SSL). Data integrity algorithms add little overhead, and protect against data modification attacks, deleted packets, and replay attacks.

Prajakta Pandit 02-24-2017 04:31 AM

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