Date Published: September 2017
Comments Due:
Email Questions to:
Author(s)
Timothy McBride (NIST), Michael Ekstrom (MITRE), Lauren Lusty (MITRE), Julian Sexton (MITRE), Anne Townsend (MITRE)
Announcement
Constant threats of destructive malware, ransomware, malicious insider activity, and even honest mistakes create the imperative for organizations to be able to quickly recover from an event that alters or destroys data. Businesses must be confident that recovered data is accurate and safe. The National Cybersecurity Center of Excellence (NCCoE)—in collaboration with members of the business community and vendors of cybersecurity solutions—created an example solution to address these complex data integrity challenges.
Multiple systems need to work together to prevent, detect, notify, and recover from events that corrupt data. This project explores methods to effectively recover operating systems, databases, user files, applications, and software/system configurations. It also explores issues of auditing and reporting (user activity monitoring, file system monitoring, database monitoring, and rapid recovery solutions) to support recovery and investigations. To address real-world business challenges around data integrity, the example solution is composed of open-source and commercially available components.
The goal of this building block effort is to help organizations confidently identify:
- Altered data, as well as the date and time of alteration
- The identity/identities of those who alter data
- Other events that coincide with data alteration
- Any impact of the data alteration
- The correct backup version (free of corrupted data) for data restoration
Businesses face a near-constant threat of destructive malware, ransomware, malicious insider activities, and even honest mistakes that can alter or destroy critical data. These data corruption events could cause a significant loss to a company’s reputation, business operations, and bottom line.
These types of adverse events, that ultimately impact data integrity, can compromise critical corporate information including emails, employee records, financial records, and customer data. It is imperative for organizations to recover quickly from a data integrity attack and trust the accuracy and precision of the recovered data.
The National Cybersecurity Center of Excellence (NCCoE) at NIST built a laboratory environment to explore methods to effectively recover from a data corruption event in various Information Technology (IT) enterprise environments. NCCoE also implemented auditing and reporting IT system use to support incident recovery and investigations.
This NIST Cybersecurity Practice Guide demonstrates how organizations can implement technologies to take immediate action following a data corruption event. The example solution outlined in this guide encourages effective monitoring and detection of data corruption in standard, enterprise components as well as custom applications and data composed of open-source and commercially available components
Businesses face a near-constant threat of destructive malware, ransomware, malicious insider activities, and even honest mistakes that can alter or destroy critical data. These data corruption events could cause a significant loss to a company’s reputation, business operations, and bottom line....
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Businesses face a near-constant threat of destructive malware, ransomware, malicious insider activities, and even honest mistakes that can alter or destroy critical data. These data corruption events could cause a significant loss to a company’s reputation, business operations, and bottom line.
These types of adverse events, that ultimately impact data integrity, can compromise critical corporate information including emails, employee records, financial records, and customer data. It is imperative for organizations to recover quickly from a data integrity attack and trust the accuracy and precision of the recovered data.
The National Cybersecurity Center of Excellence (NCCoE) at NIST built a laboratory environment to explore methods to effectively recover from a data corruption event in various Information Technology (IT) enterprise environments. NCCoE also implemented auditing and reporting IT system use to support incident recovery and investigations.
This NIST Cybersecurity Practice Guide demonstrates how organizations can implement technologies to take immediate action following a data corruption event. The example solution outlined in this guide encourages effective monitoring and detection of data corruption in standard, enterprise components as well as custom applications and data composed of open-source and commercially available components
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Keywords
malware; ransomware; business continuity; data recovery; data integrity
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