Configure the Content Security Settings

Use the Edit Content Security Settings page to configure content security antispam, antivirus, and Web filtering settings for a tenant.

These settings are applicable to all the devices. The settings are pushed to all those devices where a firewall policy rule with content security enabled is applicable.

To configure content security settings:

Select SRX > Security Subscriptions > Content Security > Content Security Settings.

The Edit Content Security Settings page appears.
Complete the configuration according to the guidelines provided in Table 1.
Do one of the following:
- Click Reset to reset the settings to the previously saved configured.
- Click OK to save the settings.
  
  The settings are saved and a confirmation message is displayed.

Table 1: Content Security Settings
Setting	Guideline
Antispam Settings
Address Allowlist	Select the URL pattern to be used as the antispam allowlist. Alternatively, click Create New URL Pattern to create a new URL pattern to use as a allowlist. The Create URL Patterns page appears. For more information, see Create a URL Pattern for an explanation of the fields on this page.
Address Blocklist	Select the URL pattern to be used as the antispam blocklist. Alternatively, click Create New URL Pattern to create a new URL pattern to use as a blocklist.
Antivirus Settings
MIME Allowlist	Enter one or more MIME types (separated by commas) to exclude from antivirus scanning.
Exception MIME Allowlist	Enter one or more MIME types (separated by commas) that are to be excluded from the list of MIME types specified as part of the MIME allowlist. This list is a subset of the MIME types that you specified in the MIME allowlist. For example, if you specify video/ in the allowlist and video/x-shockwave-flash in the exception allowlist, all objects of MIME type video/ except MIME type video/x-shockwave-flash are excluded from antivirus scanning.
URL Allowlist	Select the list of URLs the antivirus settings can allow.
Web Filtering Settings
URL Allowlist	Select the list of URLs the Web filtering settings can allow; these URLs are excluded from Web filtering.
URL Blocklist	Select the list of URLs the Web filtering settings can block; these URLs are blocked from Web access.
Site Reputation Level	Site reputation level is a rating system to define the follwing default security levels for a URL: Harmful Suspicious Fairly-safe Moderately-safe Very-safe Drag the slider to change the default site reputation values. For example, to change the site reputation value for harmful URL (1-59), you can drag the slider to left or right to increase or decrease the default site reputation value.