Added masking

README.md

@@ -267,6 +267,43 @@ namespace EonaCat.Logger.Advanced
 }
 ```
 
+**Code for enabling keyword masking (default: false):**
+
+```csharp
+Logger.LoggerSettings.UseMask = true;
+```
+
+Sensitive information will be replaced with ****MASKED****
+You can add additional masking keywords using the MaskedKeywords property on the LoggerSettings object
+
+You can also override the MaskSensitiveInformation method of the batchLoggingProvider to add your own masking
+
+
+Default maskings (when the masking is enabled):
+IP addresses
+MAC addresses
+Emails
+Passwords
+Credit card numbers
+Social security numbers (SSN) and BSN (Dutch Citizen Service Number)
+API keys/tokens
+Phone numbers (generic and Dutch specific)
+Dates of birth (DOB) or other date formats
+IBAN/Bank account numbers (generic and Dutch specific)
+JWT tokens
+URLs with sensitive query strings
+License keys
+Public and private keys (e.g., PEM format)
+Dutch KVK number (8 or 12 digits)
+Dutch BTW-nummer (VAT number)
+Dutch driving license number (10-12 characters)
+Dutch health insurance number (Zorgnummer)
+Other Dutch Bank Account numbers (9-10 digits)
+Dutch Passport Numbers (9 alphanumeric characters
+Dutch Identification Document Numbers (varying formats)
+Custom keywords specified in LoggerSettings
+
+
 **Code for enabling GrayLog in the above *advanced* logger class:**
 
 ```csharp