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How can you integrate data security into your storage and backup systems?

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Data security is a crucial aspect of data governance, especially when it comes to storing and backing up your data. You need to ensure that your data is protected from unauthorized access, loss, corruption, or theft. In this article, you will learn how to integrate data security into your storage and backup systems, and what roles and responsibilities you need to assign to your data security team.

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1 Data security principles

Before you design your storage and backup systems, you need to understand the basic principles of data security. These include confidentiality, integrity, availability, authenticity, and accountability. Confidentiality means that only authorized users can access your data. Integrity means that your data is accurate and consistent. Availability means that your data is accessible and usable when needed. Authenticity means that your data is verified and trustworthy. Accountability means that your data is traceable and auditable.

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2 Data security policies

To implement data security principles, you need to establish data security policies that define the rules and standards for your storage and backup systems. These policies should cover topics such as data classification, data encryption, data retention, data deletion, data recovery, data access control, data auditing, and data breach response. You should also document the roles and responsibilities of your data security team, such as data owners, data custodians, data stewards, and data users.

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3 Data security technologies

To enforce data security policies, you need to use data security technologies that provide the tools and mechanisms for your storage and backup systems. These technologies include data encryption, data masking, data hashing, data signing, data compression, data deduplication, data replication, data backup, data restore, data archiving, data vaulting, and data erasure. You should also use data security software, such as antivirus, firewall, VPN, IDS, IPS, DLP, SIEM, and IAM.

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4 Data security practices

To optimize data security technologies, you need to follow data security practices that guide the actions and behaviors of your storage and backup systems. These practices include data security awareness, data security training, data security testing, data security monitoring, data security reporting, data security incident management, and data security improvement. You should also follow data security standards, such as ISO 27001, NIST SP 800-53, PCI DSS, HIPAA, GDPR, and CCPA.

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5 Data security challenges

To overcome data security challenges, you need to anticipate the potential risks and threats that can affect your storage and backup systems. These challenges include data security complexity, data security scalability, data security compatibility, data security compliance, data security cost, data security performance, and data security reliability. You should also perform data security risk assessment , data security risk mitigation , and data security risk evaluation.

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David Pierce

AI/ML SME & Technologist w/ 15+ yrs of Expertise in Automation, Data Utilization & Risk Mitigation @ Fortune-X Companies
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For example, even in an almost ideal scenario (e.g. Encryption in Transit/Rest, tokenization of free text fields, etc) you still have to guard against situations where you application might divulge details of the data used in its construction. Membership and Attribute Inference Attacks are conserved between Discriminative ML and Generative AI, meaning that irrespective of the type of analytics used in your tech stack you need to properly sanitize your inputs and outputs to prevent potentially identifiable information being leaked. Per the earlier sections, that means using DLP technologies to obfuscate sensitive substrings when training a model, prevent attacks from getting to the runtime, and actively monitor your outputs.

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6 Data security benefits

To realize data security benefits, you need to measure the outcomes and impacts of your storage and backup systems. These benefits include data security assurance, data security confidence, data security reputation, data security compliance, data security value, data security innovation, and data security advantage. You should also use data security metrics, such as data security incidents, data security breaches, data security losses, data security recoveries, and data security savings.

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7 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?

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Amy Raygada

Data Strategist and Data Governance Expert | Public Speaker | Tech Career Mentor | Strategic Thinker Leading Organizations to Achieve Digital Transformation
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For instance, in a project I had some years ago, we faced challenges related to Attribute Inference Attacks despite having strong encryption protocols in place. We had to implement Data Loss Prevention (DLP) technologies to ensure sensitive substrings were obfuscated during model training. This not only helped prevent potential leaks but also added an extra layer of security against runtime attacks. Emphasis on data security standards like ISO 27001 and compliance with regulations such as GDPR aligns perfectly with this approach. Following these standards has not only enhanced the security posture but also contributed to building trust with the stakeholders.

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Syed Shayan Ul Hasnat

Data Security Manager
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Integrate data security into storage and backups with encryption, strict access controls, regular audits, secure protocols, encrypted backups, data classification, multi-factor authentication, patch management, an incident response plan, employee training, and physical security measures. By incorporating these measures, you create a robust framework that integrates data security seamlessly into your storage and backup systems.

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How can you integrate data security into your storage and backup systems?

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1 Data security principles

2 Data security policies

3 Data security technologies

4 Data security practices

5 Data security challenges

6 Data security benefits

7 Here’s what else to consider

Data Governance

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How can you integrate data security into your storage and backup systems?

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1 Data security principles

2 Data security policies

3 Data security technologies

4 Data security practices

5 Data security challenges

6 Data security benefits

7 Here’s what else to consider

Data Governance

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