Discover effective strategies for addressing open permissions and excessive access in your data environment, including the importance of data assessment, the role of specialized tools, and the need for expertise in secure data management.

July 14, 2014 8:23:50 AM EDT | Blog Who Gave You Permission?

Discover effective strategies for addressing open permissions and excessive access in your data environment, including the importance of data assessment, the role of specialized tools, and the need for expertise in secure data management.

Tackling Open Permissions: A Strategic Approach to Secure Data Management

The issue of open permissions in the realm of data management is a silent menace that many organizations face. With the rapid expansion of digital data, instances where access to sensitive documents is inadvertently granted to unauthorized users are not uncommon. Such scenarios often arise from temporary needs but end up creating permanent security risks. Addressing the challenge of excessive access amidst terabytes of unstructured data is daunting but essential for maintaining data integrity and security.

The Importance of Data Assessment

The journey to secure data management begins with a comprehensive assessment. Recognizing the scope of the problem—whether it's open permissions, excessive access, or stale information—is the first step toward resolution. Understanding the current state of your data environment allows you to identify potential vulnerabilities and areas that require immediate attention.

Key Questions for Effective Data Governance

To navigate through the complexities of data security and ensure robust data governance, organizations must seek answers to several critical questions:

  • Open Permissions: Can you swiftly identify instances of open permissions within your data environment?
  • Access Patterns: Are you aware of what data is being accessed, by whom, and how frequently?
  • Data Staleness: How much of your information is outdated and potentially clogging up your storage with unnecessary risk?
  • Ownership: Do you have clear visibility into who owns which data sets, facilitating accountability and appropriate access management?

Leveraging Tools and Expertise

The task of securing an extensive data environment against open permissions and excessive access requires specialized tools and expertise. The right technology can provide insights into your data landscape, highlight areas of concern, and automate the process of tightening access controls. However, the complexity and scale of modern data ecosystems often demand more than just tools—they require experienced professionals who can navigate these challenges efficiently.

Starting Point for Data Security Enhancement

Determining where to start in addressing open permissions can be overwhelming. A structured approach involves:

  1. Data Discovery: Employing tools that can scan and catalog your data across various repositories.
  2. Access Review: Analyzing current access levels to identify unnecessary permissions and enforce the principle of least privilege.
  3. Stale Data Management: Identifying and appropriately handling outdated or irrelevant data to reduce risk and optimize storage.
  4. Continuous Monitoring: Implementing solutions that provide ongoing visibility into data access patterns and permissions changes.

Conclusion

Open permissions represent a significant risk to data security, but with the right strategies, tools, and expertise, organizations can effectively mitigate these risks. Assessing your data environment is the foundational step towards understanding and resolving excessive access issues. If the challenges seem insurmountable, seeking professional assistance can provide the necessary guidance and support to secure your data landscape.

Rosario Mastrogiacomo

Written By: Rosario Mastrogiacomo

Rosario Mastrogiacomo is the Vice President of Engineering for SPHERE, where he focuses on solving complex security and infrastructure problems involving the processing and analysis of large data sets to find creative and out-of-box thinking solutions. Rosario has been working as a technology leader for over 25 years at financial organizations such as Neuberger Berman, Lehman Brothers, and Barclays. He has held various senior leadership positions including Global Head of Core Software Engineering, Head of Mac Platform Engineering, Global Head of Windows Engineering, and Windows Support Manager. Rosario has built and managed several teams within these positions, some with multi-million-dollar budgets. For the last eight years at SPHERE, Rosario has built the team and methodologies for the development of SPHEREboard. Rosario holds a B.S. in Business Administration from Baruch College (CUNY).