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* Products  
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  * [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security?ts=markdown)  
    [AI-Driven Security Operations Platform](https://www.paloaltonetworks.com/cortex?ts=markdown)
  
  * [Cloud Security](https://www.paloaltonetworks.com/cortex/cloud?ts=markdown)
  
  * [Cortex Cloud](https://www.paloaltonetworks.com/cortex/cloud?ts=markdown)
  
  * [Application Security](https://www.paloaltonetworks.com/cortex/cloud/application-security?ts=markdown)
  
  * [Cloud Posture Security](https://www.paloaltonetworks.com/cortex/cloud/cloud-posture-security?ts=markdown)
  
  * [Cloud Runtime Security](https://www.paloaltonetworks.com/cortex/cloud/runtime-security?ts=markdown)
  
  * [Prisma Cloud](https://www.paloaltonetworks.com/prisma/cloud?ts=markdown)
  
  * [AI-Driven SOC](https://www.paloaltonetworks.com/cortex?ts=markdown)
  
  * [Cortex XSIAM](https://www.paloaltonetworks.com/cortex/cortex-xsiam?ts=markdown)
  
  * [Cortex XDR](https://www.paloaltonetworks.com/cortex/cortex-xdr?ts=markdown)
  
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  * [Cortex XSOAR](https://www.paloaltonetworks.com/cortex/cortex-xsoar?ts=markdown)
  
  * [Cortex Exposure Management](https://www.paloaltonetworks.com/cortex/exposure-management?ts=markdown)
  
  * [Cortex Xpanse](https://www.paloaltonetworks.com/cortex/cortex-xpanse?ts=markdown)
  
  * [Cortex Advanced Email Security](https://www.paloaltonetworks.com/cortex/advanced-email-security?ts=markdown)
  
  * [Unit 42 Managed Detection \& Response](https://www.paloaltonetworks.com/cortex/managed-detection-and-response?ts=markdown)
  
  * [Unit 42 Managed XSIAM](https://www.paloaltonetworks.com/cortex/managed-xsiam?ts=markdown)

* Solutions  
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  Secure AI by Design
  
  * [Secure AI Ecosystem](https://www.paloaltonetworks.com/prisma/prisma-ai-runtime-security?ts=markdown)
  * [Secure GenAI Usage](https://www.paloaltonetworks.com/sase/ai-access-security?ts=markdown)  
    Network Security
  * [Cloud Network Security](https://www.paloaltonetworks.com/network-security/software-firewalls?ts=markdown)
  * [Data Center Security](https://www.paloaltonetworks.com/network-security/data-center?ts=markdown)
  * [DNS Security](https://www.paloaltonetworks.com/network-security/advanced-dns-security?ts=markdown)
  * [Intrusion Detection and Prevention](https://www.paloaltonetworks.com/network-security/advanced-threat-prevention?ts=markdown)
  * [Device Security](https://www.paloaltonetworks.com/network-security/device-security?ts=markdown)
  * [OT Security](https://www.paloaltonetworks.com/network-security/ot-device-security?ts=markdown)
  * [5G Security](https://www.paloaltonetworks.com/network-security/5g-security?ts=markdown)
  * [Secure All Apps, Users and Locations](https://www.paloaltonetworks.com/sase/secure-users-data-apps-devices?ts=markdown)
  * [Secure Branch Transformation](https://www.paloaltonetworks.com/sase/secure-branch-transformation?ts=markdown)
  * [Secure Work on Any Device](https://www.paloaltonetworks.com/sase/secure-work-on-any-device?ts=markdown)
  * [VPN Replacement](https://www.paloaltonetworks.com/sase/vpn-replacement-for-secure-remote-access?ts=markdown)
  * [Web \& Phishing Security](https://www.paloaltonetworks.com/network-security/advanced-url-filtering?ts=markdown)  
    Cloud Security
  * [Application Security Posture Management (ASPM)](https://www.paloaltonetworks.com/cortex/cloud/application-security-posture-management?ts=markdown)
  * [Software Supply Chain Security](https://www.paloaltonetworks.com/cortex/cloud/software-supply-chain-security?ts=markdown)
  * [Code Security](https://www.paloaltonetworks.com/cortex/cloud/code-security?ts=markdown)
  * [Cloud Security Posture Management (CSPM)](https://www.paloaltonetworks.com/cortex/cloud/cloud-security-posture-management?ts=markdown)
  * [Cloud Infrastructure Entitlement Management (CIEM)](https://www.paloaltonetworks.com/cortex/cloud/cloud-infrastructure-entitlement-management?ts=markdown)
  * [Data Security Posture Management (DSPM)](https://www.paloaltonetworks.com/cortex/cloud/data-security-posture-management?ts=markdown)
  * [AI Security Posture Management (AI-SPM)](https://www.paloaltonetworks.com/cortex/cloud/ai-security-posture-management?ts=markdown)
  * [Cloud Detection \& Response](https://www.paloaltonetworks.com/cortex/cloud-detection-and-response?ts=markdown)
  * [Cloud Workload Protection (CWP)](https://www.paloaltonetworks.com/cortex/cloud/cloud-workload-protection?ts=markdown)
  * [Web Application \& API Security (WAAS)](https://www.paloaltonetworks.com/cortex/cloud/web-app-api-security?ts=markdown)  
    Security Operations
  * [Cloud Detection \& Response](https://www.paloaltonetworks.com/cortex/cloud-detection-and-response?ts=markdown)
  * [Security Information and Event Management](https://www.paloaltonetworks.com/cortex/modernize-siem?ts=markdown)
  * [Network Security Automation](https://www.paloaltonetworks.com/cortex/network-security-automation?ts=markdown)
  * [Incident Case Management](https://www.paloaltonetworks.com/cortex/incident-case-management?ts=markdown)
  * [SOC Automation](https://www.paloaltonetworks.com/cortex/security-operations-automation?ts=markdown)
  * [Threat Intel Management](https://www.paloaltonetworks.com/cortex/threat-intel-management?ts=markdown)
  * [Managed Detection \& Response](https://www.paloaltonetworks.com/cortex/managed-detection-and-response?ts=markdown)
  * [Attack Surface Management](https://www.paloaltonetworks.com/cortex/cortex-xpanse/attack-surface-management?ts=markdown)
  * [Compliance Management](https://www.paloaltonetworks.com/cortex/cortex-xpanse/compliance-management?ts=markdown)
  * [Internet Operations Management](https://www.paloaltonetworks.com/cortex/cortex-xpanse/internet-operations-management?ts=markdown)
  * [Extended Data Lake (XDL)](https://www.paloaltonetworks.com/cortex/cortex-xdl?ts=markdown)
  * [Agentic Assistant](https://www.paloaltonetworks.com/cortex/cortex-agentic-assistant?ts=markdown)  
    Endpoint Security
  * [Endpoint Protection](https://www.paloaltonetworks.com/cortex/endpoint-protection?ts=markdown)
  * [Extended Detection \& Response](https://www.paloaltonetworks.com/cortex/detection-and-response?ts=markdown)
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  * [Small \& Medium Business Solutions](https://www.paloaltonetworks.com/industry/small-medium-business-portfolio?ts=markdown)

* Services  
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  [Threat Intel and Incident Response Services](https://www.paloaltonetworks.com/unit42?ts=markdown)
  
  * [Assess](https://www.paloaltonetworks.com/unit42/assess?ts=markdown)
  
  * [AI Security Assessment](https://www.paloaltonetworks.com/unit42/assess/ai-security-assessment?ts=markdown)
  
  * [Attack Surface Assessment](https://www.paloaltonetworks.com/unit42/assess/attack-surface-assessment?ts=markdown)
  
  * [Breach Readiness Review](https://www.paloaltonetworks.com/unit42/assess/breach-readiness-review?ts=markdown)
  
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  * [Cloud Security Assessment](https://www.paloaltonetworks.com/unit42/assess/cloud-security-assessment?ts=markdown)
  
  * [Compromise Assessment](https://www.paloaltonetworks.com/unit42/assess/compromise-assessment?ts=markdown)
  
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  * [M\&A Cyber Due Diligence](https://www.paloaltonetworks.com/unit42/assess/mergers-acquisitions-cyber-due-diligence?ts=markdown)
  
  * [Penetration Testing](https://www.paloaltonetworks.com/unit42/assess/penetration-testing?ts=markdown)
  
  * [Purple Team Exercises](https://www.paloaltonetworks.com/unit42/assess/purple-teaming?ts=markdown)
  
  * [Ransomware Readiness Assessment](https://www.paloaltonetworks.com/unit42/assess/ransomware-readiness-assessment?ts=markdown)
  
  * [SOC Assessment](https://www.paloaltonetworks.com/unit42/assess/soc-assessment?ts=markdown)
  
  * [Supply Chain Risk Assessment](https://www.paloaltonetworks.com/unit42/assess/supply-chain-risk-assessment?ts=markdown)
  
  * [Tabletop Exercises](https://www.paloaltonetworks.com/unit42/assess/tabletop-exercise?ts=markdown)
  
  * [Unit 42 Retainer](https://www.paloaltonetworks.com/unit42/retainer?ts=markdown)
  
  * [Respond](https://www.paloaltonetworks.com/unit42/respond?ts=markdown)
  
  * [Cloud Incident Response](https://www.paloaltonetworks.com/unit42/respond/cloud-incident-response?ts=markdown)
  
  * [Digital Forensics](https://www.paloaltonetworks.com/unit42/respond/digital-forensics?ts=markdown)
  
  * [Incident Response](https://www.paloaltonetworks.com/unit42/respond/incident-response?ts=markdown)
  
  * [Managed Detection and Response](https://www.paloaltonetworks.com/unit42/respond/managed-detection-response?ts=markdown)
  
  * [Managed Threat Hunting](https://www.paloaltonetworks.com/unit42/respond/managed-threat-hunting?ts=markdown)
  
  * [Managed XSIAM](https://www.paloaltonetworks.com/cortex/managed-xsiam?ts=markdown)
  
  * [Unit 42 Retainer](https://www.paloaltonetworks.com/unit42/retainer?ts=markdown)
  
  * [Transform](https://www.paloaltonetworks.com/unit42/transform?ts=markdown)
  
  * [IR Plan Development and Review](https://www.paloaltonetworks.com/unit42/transform/incident-response-plan-development-review?ts=markdown)
  
  * [Security Program Design](https://www.paloaltonetworks.com/unit42/transform/security-program-design?ts=markdown)
  
  * [Virtual CISO](https://www.paloaltonetworks.com/unit42/transform/vciso?ts=markdown)
  
  * [Zero Trust Advisory](https://www.paloaltonetworks.com/unit42/transform/zero-trust-advisory?ts=markdown)  
    [Global Customer Services](https://www.paloaltonetworks.com/services?ts=markdown)
  
  * [Education \& Training](https://www.paloaltonetworks.com/services/education?ts=markdown)
  
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    UNIT 42 RETAINER
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* Partners  
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  * [Solution Providers](https://www.paloaltonetworks.com/partners/nextwave-solution-providers?ts=markdown)
  * [Managed Security Service Providers](https://www.paloaltonetworks.com/partners/managed-security-service-providers?ts=markdown)
  * [XMDR Partners](https://www.paloaltonetworks.com/partners/managed-security-service-providers/xmdr?ts=markdown)  
    Take Action
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  * [Become a Partner](https://paloaltonetworks.my.site.com/NextWavePartnerProgram/s/partnerregistration?type=becomepartner)
  * [Request Access](https://paloaltonetworks.my.site.com/NextWavePartnerProgram/s/partnerregistration?type=requestaccess)
  * [Find a Partner](https://paloaltonetworks.my.site.com/NextWavePartnerProgram/s/partnerlocator)  
    [CYBERFORCE
    CYBERFORCE represents the top 1% of partner engineers trusted for their security expertise.
    Learn more](https://www.paloaltonetworks.com/cyberforce?ts=markdown)

* Company  
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  Palo Alto Networks
  
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  * [Precision AI Security](https://www.paloaltonetworks.com/precision-ai-security?ts=markdown)
  * [Our Platform Approach](https://www.paloaltonetworks.com/why-paloaltonetworks/platformization?ts=markdown)
  * [Accelerate Your Cybersecurity Transformation](https://www.paloaltonetworks.com/why-paloaltonetworks/nam-cxo-portfolio?ts=markdown)
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    Careers
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    Read more](https://www.paloaltonetworks.com/company/press/2021/palo-alto-networks-secures-top-ranking-on-newsweek-s-most-loved-workplaces-list-for-2021?ts=markdown)

* More  
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  * [Threat Vector Podcast](https://unit42.paloaltonetworks.com/unit-42-threat-vector-podcast/)
  * [Packet Pushers Podcasts](https://www.paloaltonetworks.com/podcasts/packet-pusher?ts=markdown)  
    Connect
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* [What Is a Hybrid Data Center?](https://www.paloaltonetworks.com/cyberpedia/what-is-a-hybrid-data-center?ts=markdown)
* [Data Loss Prevention -- Protecting Your Sensitive Enterprise Data](https://www.paloaltonetworks.com/cyberpedia/data-loss-prevention-protecting-your-sensitive-enterprise-data?ts=markdown)
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* Why a Comprehensive Approach to Data Security is Better than a Partial One?
  * [Legacy Approaches Only Provide Partial Data Loss Prevention](https://www.paloaltonetworks.com/cyberpedia/why-a-comprehensive-approach-to-data-security-is-better#legacy?ts=markdown)
* [Digital Transformation Requires a Holistic Approach to Data Security](https://www.paloaltonetworks.com/cyberpedia/why-a-comprehensive-approach-to-data-security-is-better#digital?ts=markdown)

# Why a Comprehensive Approach to Data Security is Better than a Partial One?

4 min. read  
Table of contents

* * [Legacy Approaches Only Provide Partial Data Loss Prevention](https://www.paloaltonetworks.com/cyberpedia/why-a-comprehensive-approach-to-data-security-is-better#legacy?ts=markdown)
* [Digital Transformation Requires a Holistic Approach to Data Security](https://www.paloaltonetworks.com/cyberpedia/why-a-comprehensive-approach-to-data-security-is-better#digital?ts=markdown)

1. Legacy Approaches Only Provide Partial Data Loss Prevention

* * [Legacy Approaches Only Provide Partial Data Loss Prevention](https://www.paloaltonetworks.com/cyberpedia/why-a-comprehensive-approach-to-data-security-is-better#legacy?ts=markdown)
* [Digital Transformation Requires a Holistic Approach to Data Security](https://www.paloaltonetworks.com/cyberpedia/why-a-comprehensive-approach-to-data-security-is-better#digital?ts=markdown)

Data has become more pervasive and ubiquitous in the last 10 years. The relentless expansion of data has made it impossible to overlook the fact that safeguarding it in surefire ways is more crucial than ever.

Terrifying data breaches are a top trend in the world of cybercrime. Enterprises are perpetually encumbered with protecting sensitive customer, employee, business and intellectual property data from leakage or theft. On the positive side, the urgent need to keep data safe is not being left unaddressed. CISOs and information security experts are always looking ahead to find better ways to solve security issues that lead to loss of data, whether it occurs by way of deliberate intentions or negligent actions.

As a matter of fact, in the age of cloud and digital transformation, CISOs are tasked with implementing a complete cyber defense strategy to future-proof their organizations from the endless perils of data leakage. That said, the data protection solutions CISOs and information security teams have been relying upon thus far only solve part of the problem.

## Legacy Approaches Only Provide Partial Data Loss Prevention

Most enterprises have three common types of data protection solutions available to them today. For the majority, these data loss prevention (DLP) solutions either don't apply because they are designed only for large enterprises, or they provide limited protection because of a wide range of capabilities that are too complex, time-consuming and resource-intensive to use and maintain. Let's dig a bit deeper:

1. **Legacy DLP:** Borne out of technology created more than a decade ago, most of these solutions run on-premises, forcing IT security teams to install infrastructure and endure high operational costs. Too many manual processes are required to set up and maintain legacy DLP solutions, costing companies time and money while introducing undue risks of human error. To make matters a notch more complicated, these solutions mandate bolt-on overlay technologies that add to the operational overhead required to maintain the primary DLP solution.

2. **Embedded DLP:** These solutions exist within single security control points, or channels, such as email, cloud apps and public cloud repositories. While embedded DLP solutions are inarguably easier to adopt than legacy DLP, and certainly more cost effective, they pose a peculiar problem: Most protect only one data channel while leaving dozens unprotected. This brings us to ...

3. **Multiple Embedded DLP:** Implementing one embedded DLP solution to protect only a single data channel is obviously not optimal. So, enterprises are forced to implement a whole host of multiple embedded DLP solutions to protect multiple data channels. Imagine the administrative nightmare that multiple solutions covering various data channels create for IT security teams: Each solution has its own management console, its own policy language and its own data classification system.

## Digital Transformation Requires a Holistic Approach to Data Security

As they embark on their cloud and digital transformation journeys, what enterprises need most today is a comprehensive and consolidated data security strategy -- one that makes all sensitive and confidential data easier to manage and easier to secure, no matter where it lives or where it flows. A comprehensive data security strategy transforms how, when and where DLP is employed based on these principles:

1. **The Principle of Comprehensive Coverage:** Data is stored, shared and transmitted from everywhere, be it the network traffic from the devices that your users use or the different SaaS and UCaaS applications they access. Other than your own data center, various public cloud platforms also store and share sensitive data. A comprehensive data security strategy enables the use of a comprehensive enterprise DLP solution integrated across all control points for all data locations with one central enforcement service, one policy language and its data classification system. Comprehensive coverage comfortably permits compliance to stringent data security and privacy regulations throughout the entire organization on-premises, across remote and hybrid workforces and in the cloud.

2. **The Principle of Consistent Protection:** Not only does data exist everywhere, it also travels via many different channels: mail servers, file sharing apps, cloud email, social media, USB drives, and mobile devices. Adopting a next-generation data security strategy means employing an enterprise DLP solution that guarantees that the same data security policies will work across all data transmission channels and are automatically synchronized for a consistent approach to data protection. On top of that, accurate threat detection saves security teams time from triaging false positives, optimizing incident management and ensuring business continuity.

3. **The Principle of Highly Accurate Data Detection:** A best-in-class DLP should scan many documents and file types, and even extract information from graphic formats like screenshots and pictures via advanced Optical Character Recognition (OCR) algorithms. In addition, it should leverage Exact Data Matching (EDM) to fingerprint and detect specific sensitive data. It should enable the safe use of modern collaboration apps like Slack, Microsoft Teams, Confluence and many others across all users, regardless of their location, by detecting the context of conversation-based data using real-time, natural language processing-based detection methods. User-based document tagging and data classification are also important. When available, DLP needs to be able to detect such classification, read the document properties and apply protective actions based on policy.

4. **The Principle of Easy Deployment:** A next-generation data security strategy employs a cloud-delivered enterprise DLP solution that is natively integrated into all your existing network and cloud control points to rapidly extend the scope of your data protection program everywhere data lives and flows. In doing this, it eliminates the need to invest in new DLP software, servers, databases and proxy appliances, and it reduces administrative costs along with maintenance overhead. The benefit you enjoy is a dramatic lowering of your total cost of ownership in exchange for remarkably cogent and cost-effective data security.
   
   A next-generation DLP solution can secure your company data, no matter where it is located.

Related content  
[A New Way Protect Sensitive Data with DLP
Learn about an innovative DLP solution that proactively minimizes security gaps by monitoring data regardless of location to stop data breaches and leakage.](https://www.paloaltonetworks.com/cyberpedia/data-loss-prevention-protecting-your-sensitive-enterprise-data?ts=markdown)  
[The Most Comprehensive Cloud-Delivered DLP
Address organizational risks stemming from digital transformations with DLP from Palo Alto Networks that protects data across all networks, clouds, and users.](https://www.paloaltonetworks.com/enterprise-data-loss-prevention?ts=markdown)  
[What Is Data Loss Prevention?
Discover how DLP prevents the unauthorized access, use, or transmission of sensitive data.](https://www.paloaltonetworks.com/cyberpedia/what-is-data-loss-prevention-dlp?ts=markdown)  
[Enterprise DLP
Protect your sensitive data from loss and theft by automatically discoveriing, monitoring and protecting it throughout your organization and across networks.](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention?ts=markdown)  
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