Which Type of Data Does DLP Prevent Secure?


Angela Bailey

Which Type of Data Does DLP Prevent Secure?

Data Loss Prevention (DLP) is a crucial aspect of maintaining data security. It involves implementing measures to prevent sensitive and confidential information from being lost, leaked, or accessed by unauthorized individuals.

DLP solutions use various techniques to detect and protect data, but what types of data do they actually secure? Let’s explore the different categories of data that DLP can help safeguard.

Personal Identifiable Information (PII)

PII refers to any information that can be used to identify an individual. This includes names, social security numbers, addresses, phone numbers, email addresses, and more. DLP solutions are designed to detect and prevent the unauthorized transmission or storage of PII data.

Financial Data

Financial data encompasses a wide range of sensitive information related to financial transactions and accounts. This includes credit card numbers, bank account details, financial statements, tax records, and more. By implementing DLP measures, organizations can ensure that this critical financial information remains protected.

Intellectual Property

Intellectual property (IP) is any creation of the mind that has commercial value. It includes patents, trademarks, copyrights, trade secrets, and proprietary business information. DLP solutions play a vital role in preventing the unauthorized disclosure or theft of valuable IP.

Emails and Attachments

Emails often contain sensitive information that needs protection. DLP solutions can monitor outgoing emails for specific keywords or patterns associated with confidential data and prevent their transmission. Attachments such as documents or spreadsheets containing sensitive information can also be secured using DLP techniques.

Documents and Files

DLP solutions scan documents and files stored on networks or devices for sensitive content. This includes confidential reports, contracts, legal documents, and any other file that may contain valuable or sensitive information. By implementing DLP measures, organizations can prevent unauthorized access or leakage of such data.

Healthcare Data

The healthcare industry deals with vast amounts of sensitive data, including medical records, patient information, and insurance details. DLP solutions help maintain compliance with data protection regulations like the Health Insurance Portability and Accountability Act (HIPAA) by preventing the unauthorized disclosure or loss of healthcare-related data.

Social Security Numbers (SSN)

SSNs are a specific category of PII that requires additional protection due to their potential for identity theft and fraud. DLP solutions can detect SSNs within documents, emails, or databases and take appropriate action to prevent their unauthorized transmission or storage.


Data Loss Prevention plays a crucial role in safeguarding a wide range of sensitive information. From personal identifiable information to financial data, intellectual property to healthcare records – DLP solutions help protect these valuable assets from unauthorized access or loss. By implementing DLP measures, organizations can ensure the security and confidentiality of their data.

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