Dell SonicWALL Secure Mobile Access 8.5
Administration Guide
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4 When finished, click Accept.
Configuring Information Disclosure Protection
Under Information Disclosure Protection, you can protect against inadvertent disclosure of credit card and
Social Security numbers (SSN) in HTML Web pages. You can also enter confidential text strings that should not be
revealed on any Web site protected by Web Application Firewall.
To configure information disclosure protection:
1 Expand the Information Disclosure Protection section. The table contains a row for each possible
pattern or representation of a social security number or credit card number that Web Application
Firewall can detect in the HTML response.
2Select Enable Credit Card/SSN Protection.
3In the Mask Character drop-down list, select the character to be substituted when masking the SSN or
credit card number.
4 In the table, select the level of protection desired for each representation of a SSN or credit card
number. You can select one of the following in each row:
•Disabled – Do not match numbers in this format. No logging or masking is done.
• Detect – Detect numbers in this format and create a log entry when detected.
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