DLP (Data Loss Prevention)
- busrabeslekoglu7
- Apr 8
- 2 min read
How secure do you feel about data security? The loss of the millions of pieces of data we process every day could suddenly jeopardize your entire business. So what measures should you take to protect this data?
Today, data has become one of the most valuable assets for companies, and keeping this data secure has become one of the biggest challenges. Data such as customer information, financial records, trade secrets, intellectual property, etc. play a critical role in terms of business continuity, competitive advantage and other factors. In this context, DLP (Data Loss Prevention) solutions are a set of tools and processes that aim to protect organizations' sensitive data. It helps to detect and prevent leakage of organizations' sensitive data and unauthorized access. DLP is an important technology for preventing data breaches, ensuring regulatory compliance and increasing customer trust.
Main Causes of Data Leakage Risks
As an internal threat, it can occur as a result of conscious or unconscious leakage of data or malicious actions by employees.
Deficiencies in security policies can lead to data leakage.
Situations such as data classification and access control weaknesses can also lead to leaks.
Cyber attacks, especially phishing attacks and malware, can lead to the theft of data.
Outdated software, security vulnerabilities, unencrypted data transmission and network security deficiencies are some of the main causes of data leaks.
How DLP Works?
Content Detection and Identification: DLP solutions analyze data content using predefined rules or machine learning algorithms and detect sensitive information. It can identify sensitive information through file content, keywords, patterns or regular expressions. In particular, personal data (such as ID numbers, credit card details, health information) and corporate information (patents, confidential project documents, etc.) are at risk and can be targeted by malicious actors. This data is then identified based on their importance and categorization. Classifications such as public, internal, confidential or top secret are made to determine which data can be viewed by whom and how it should be protected.
Policy Implementation: DLP solutions work through specific policies or rules. Policy-based security involves setting customized rules based on the type, function, sensitivity and user of the data. By following these policies, DLP tools ensure that the data is accessed to the right people, in the right environment and in the right way.
Data Monitoring: DLP solutions monitor data flow both on the internal network and external network (e-mail, cloud storage, etc.) and detect non-policy movements in real time. It also alerts when a suspicious data movement is detected. In summary, by analyzing users' actions on files, how data is shared or transferred is monitored.
Response Process: When data leakage, loss or policy violation occurs, DLP solutions immediately alert and enable rapid response. In addition, automatic actions can be taken in line with the rules set. In addition, DLP solutions generate detailed reports, enabling security teams to analyze incidents and take necessary measures to prevent similar violations in the future.
In summary, DLP fulfills your compliance requirements by preventing the leakage of your sensitive data. It strengthens your company's reputation, image and business processes by providing effective protection.
Reduce data breach and compliance risks with Symantec's industry-leading DLP solution in our portfolio.
For more information about Symantec DLP, you can visit our partner's official page: