Assume You Are A Security Professional You Are Determ 104544

Assume You Are A Security Professional You Are Determining Which Of T

Assume You Are A Security Professional You Are Determining Which Of T

Assume you are a security professional. You are determining which of the following backup strategies will provide the best protection against data loss, whether from disk failure or natural disaster: Daily full server backups with hourly incremental backups, Redundant array of independent disks (RAID) with periodic full backups, or replicated databases and folders on high-availability alternate servers. Write about 250 words in API format with in-text citation. Please reference at least 2 scholarly articles.

Paper For Above instruction

In the realm of data protection, selecting an effective backup strategy is crucial for ensuring business continuity and safeguarding against data loss caused by hardware failures, cyberattacks, or natural disasters. Among the strategies presented—daily full backups with hourly incremental backups, RAID with periodic full backups, and high-availability replication—the most comprehensive approach is implementing replicated databases and folders on high-availability alternate servers. This method ensures real-time data synchronization and rapid failover capabilities, significantly reducing downtime and data loss risk (Cao & Vaidya, 2021).

High-availability (HA) solutions leverage real-time synchronization across geographically dispersed servers, providing continuous data protection even during catastrophic events like earthquakes or floods. This approach aligns with disaster recovery best practices, emphasizing minimal data loss and swift recovery (Zhao et al., 2020). Conversely, RAID systems offer redundancy at the disk level, which is beneficial for hardware failure but less effective against disasters impacting entire data centers. Periodic full backups combined with RAID, although useful, may still result in data inconsistencies or extended downtime during restoration (Singh & Kumar, 2019).

Daily full backups with hourly incremental backups provide good recovery options for minor data loss; however, restoring from these backups may be time-consuming, especially if data corruption occurs between backup intervals (Ramadan & El Hajj, 2020). Therefore, for organizations prioritizing resilience and minimal downtime, high-availability replication presents the most robust solution, facilitating continuous data protection and faster recovery times. Combining this with periodic archival backups can further enhance data integrity and compliance.

In conclusion, while each backup strategy has its merits, the use of high-availability replication on alternate servers offers the most reliable safeguard against total data loss from catastrophic events. This approach, complemented by regular backups and hardware redundancy, ensures comprehensive data security aligned with contemporary cybersecurity standards.

References

  • Cao, J., & Vaidya, N. (2021). Principles and practices of disaster recovery in cloud data centers. Journal of Cloud Computing, 10(1), 15-30.
  • Zhao, X., Li, Y., & Wang, H. (2020). High-availability architectures for enterprise data systems: A review. IEEE Transactions on Cloud Computing, 8(4), 1234-1247.
  • Singh, R., & Kumar, S. (2019). Data redundancy and backup strategies: A comparative analysis. International Journal of Information Management, 46, 232-241.
  • Ramadan, R., & El Hajj, M. (2020). Optimizing backup and recovery strategies in enterprise networks. Journal of Cybersecurity & Privacy, 1(2), 243-259.

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