Safeguarding Data in the Face of Widespread Cyberattacks: The Importance of Isolated Recovery Environments and Immutable Cyber Data Vaults
In today’s digital landscape where cyberattacks are becoming increasingly sophisticated and prevalent, organizations must adopt a multi-layered approach to safeguard their valuable data. Two critical components of a robust data protection strategy are an isolated recovery environment and an immutable data vault. In this blog post, we will explore the necessity of utilizing both components in the event of widespread cyberattacks.
1. Definition of an Isolated Recovery Environment
An isolated recovery environment is a segregated infrastructure dedicated to data recovery in the event of a cyberattack or system compromise. It ensures business continuity by swiftly restoring critical systems, applications, and data. One crucial aspect that makes an isolated recovery environment effective is isolation and cleanliness from malware or ransomware.
2. Key Features of an Isolated Recovery Environment
An isolated recovery environment must have at least these three features:
– Physical segregation: The recovery environment is separate from the production environment, creating a clear boundary to prevent the spread of malware or intrusions from affecting the recovery process.
– Malware-free environment: The isolated recovery environment must be free from any malware or malicious code that might have compromised the production environment. This ensures that the recovery process is not compromised and that the restored systems are not vulnerable to reinfection.
– Production-grade: Ideally, the infrastructure inside the isolated recovery environment will be of a quality and standard that your organization can fully utilize the infrastructure to recovery critical workloads and have them perform the acceptable levels to minimize impact.
By ensuring that the isolated recovery environment is clean from malware and devoid of persistent management ports, organizations can significantly enhance the effectiveness of their recovery efforts. This ensures a secure and reliable restoration of critical systems, minimizing the risk of reinfection or further compromise.
3. Definition of an Immutable Cyber Data Vault
An immutable data vault is a secure storage location for storing copies of critical data to protect against cyberattacks, data loss, or corruption. It acts as a central repository for multiple versions of data from various sources, applications, and systems. The primary purpose of an immutable data vault is to safeguard data and provide a reliable backup for recovery in the event of a cyberattack.
4. Key Features of an Immutable Cyber Data Vault
An immutable data vault must have at least these three features:
– Secure storage: Immutable data vaults employ robust security measures, including encryption and access controls, to protect sensitive information from unauthorized access.
– Write-once, read-only: Once data is written to the immutable data vault, it becomes read-only, preventing any changes or modifications to the stored data. This ensures data integrity and maintains an unchangeable record.
– Protection against ransomware attacks: Immutable data in the vault acts as a safeguard against ransomware attacks, since the encrypted or locked files cannot be modified or deleted by the attackers. This ensures that a clean copy of the data is available for recovery purposes.
Implementing an immutable data vault adds an extra layer of protection and assurance that critical data remains unaltered and tamper-proof. It safeguards against unauthorized modifications, accidental deletions, or the malicious intent of cybercriminals, ensuring data integrity and providing a reliable foundation for recovery in the event of a cyberattack.
5. Combined Isolated Recovery Environment and Immutable Cyber Data Vault for Effective Cyber Resilience
As organizations face the growing threat of widespread cyberattacks, they need to understand the necessity of using an isolated recovery environment and an immutable data vault. By incorporating both components into their cybersecurity strategies, organizations can fortify their defenses, mitigate the impact of cyberattacks, and recover effectively, ensuring the continuity of their operations and the protection of their most valued asset—their data.
Typically, these two crucial elements of a robust cyber resilience response are planned, sourced, implemented, and maintained separately, which can lead to complex workflows, inefficiencies, and even incompatibility between systems not inherently designed to work together and work for the sole purpose of cyber recovery. This is likely to mean lengthy RPOs and RTOs or even unrecoverable data. That’s why, you need a solution that combines both elements to deliver effective cyber resilience.
As an example, the Zerto Cyber Resilience Vault by Zerto, a Hewlett Packard Enterprise Company, is a purpose-built isolated recovery environment and immutable data vault combined into a single solution. It’s expertly designed upon production-grade storage, compute, and networking to help organizations unlock rapid air-gapped recovery from even the worst and widespread cyberattacks. By using the only dedicated cyber recovery solution on the market to utilize continuous data protection, organizations can see potentially 99% reductions in RTOs and RPOs against other cyber recovery vault solutions in the marketplace.
Watch this brief video to understand the concepts of the Zerto Cyber Resilience Vault, or for a deeper dive, visit the Zerto Cyber Resilience Vault page.
Chris Rogers
