Essential Data Leak Prevention Techniques
Firms are increasingly relying on digital platforms for their operations. But with this comes the risk of data breaches. The aftermath of such breaches is not only financial; they can also deeply tarnish a firm’s reputation and trustworthiness.
This article discusses important strategies and measures that firms can follow to protect their data.
Data Classification
Identify Data Types
The first step to data classification is understanding the various types of data a firm handles. Think of a firm as a vast library that houses various types of books. Some books are rare and valuable, requiring careful handling.
Similarly, a firm’s data also varies in importance and sensitivity. Some data might be very sensitive, such as personal information of employees,?customer data, proprietary business information, and financial records. Data like publicly shareable content might be less sensitive.
Assess Sensitivity and Value:
After data is identified, the next step is to assess their sensitivity and value. Sensitivity means how much potential damage could occur if the data were disclosed, altered, or destroyed. Value refers to how important the data is to the firm’s operations, strategy, and competitiveness. High-value data that is also highly sensitive requires more rigid security measures.
Establish Categories:
Understanding the sensitivity and value of data helps firms to establish various categories. These include Public, Internal Use Only, Confidential, and Highly Confidential.
Apply Security Measures:
Different classes of data require different levels of security. This classification ensures that a firm’s efforts and resources protect the most important data efficiently and effectively.
Also read:?Why Should Companies Use Encryption?
The Policy of Least Privilege (POLP)
If someone doesn’t have access to the data, it’s hard for them to leak it. Firms can reduce the amount of data that users have access to by using a rigorous policy like POLP. It only grants access to what is necessary for them to perform their jobs. This policy will help lessen the chance of data leaks by people who want to do business harm.
Continue reading on our website to explore key techniques for protecting your firm's data integrity. Link: https://itsecuritywire.com/featured/essential-data-leak-prevention-techniques/
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