DATA LEAKAGE PREVENTION
URL Data Leakage Prevention Policy Settings
[POLICY] > (Select Domain Group) > [SET POLICY] > URL POLICY > (Select URL) > [DATA LEAKAGE PREVENTION]
Configures policies to inspect Response data sent from the web server to the client for each URL path, blocking or masking personal information (Resident Registration Numbers, phone numbers, credit card numbers, etc.).
- Security Pattern Management: Patterns used in the policy refer to those created with the RESPONSE type in the
[TEMPLATE] > [SECURITY PATTERN]menu. For details, please refer to the SecurityPattern page.
How to Configure: 1. Select the target URL from the 'Policy URL List' on the left. 2. Select [DATA LEAKAGE PREVENTION] from the tab menu on the top right. 3. Click the [SET POLICY] button to register detailed policies.
| Item | Description |
|---|---|
| ID | The unique identification ID of the security pattern (or pattern group). |
| PATTERN | Select the Security Pattern to apply to the policy. You can select an entire pattern group from the tree structure list or select individual patterns under it. |
| RISK | Displays the risk level (High/Medium/Low) of the corresponding security pattern. • System Pattern: The default risk level provided by DeepFinder is applied. • User Pattern: The risk level set by the administrator when creating the pattern is displayed. |
| ACTION | Select the action to take upon policy violation (matching sensitive information pattern). • NONE: Does not apply the policy. • ALLOW: Allows leakage and skips the next policy inspection. • DENY: Blocks the response transmission. (The page itself is blocked) • REDIRECT: Blocks access and redirects to a specified page. • DETECT: Records a detection log only and transmits the information as is. • MASK: Transmits the data after masking ('*') the string matching the pattern. (Recommended setting for information protection) |
| LOG TYPE | Select the detail level of the log to be recorded upon detection. (NONE / LOW / FULL) |
URL Data Leakage Prevention Policy Priority Settings
[POLICY] > (Select Domain Group) > [SET POLICY] > URL POLICY > (Select URL) > [DATA LEAKAGE PREVENTION] > [SET POLICY] > (Adjust Priority)
Changes the inspection order between registered policies. The lower the priority number (closer to 1), the earlier it is inspected. After adjusting the order, click [SAVE] to save the settings.
