H3C Technologies H3C SecPath F1000-E - Manual (Page 673)

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Table 1 Filtering keywords and filtering entries configuration task list
Task Description
Configuring URL Parameter
Filtering Keywords
Add keywords to be used for URL parameter filtering in HTTP filtering
policies.
By default, the system has the following URL parameter filtering keywords:
^select$, ^insert$, ^update$, ^delete$, ^drop$, --, ‘, ^exec$,
and %27.
Configuring Java Blocking
Keywords Used for Java applet blocking in HTTP filtering policies.
By default, the following Java suffix keywords exist: .class and .jar.
Configuring ActiveX Blocking
Keywords Used for ActiveX blocking in HTTP filtering policies.
By default, the system has the ActiveX suffix keyword: .ocx.
Configuring Keyword Filtering
Entries
There are HTTP keyword filtering entries and SMTP keyword filtering
entries:
• HTTP keyword filtering entries are for header filtering and body filtering
in HTTP filtering policies.
• SMTP keyword filtering entries are for subject filtering, body filtering,
and attachment content filtering in SMTP filtering policies.
By default, no keyword filtering entries exist.
Configuring URL Hostname
Filtering Entries Used for URL hostname filtering in HTTP filtering policies.
By default, no URL hostname filtering entries exist.
Configuring Filename Filtering
Entries Used for attachment name filtering in SMTP filtering policies.
By default, no filename filtering entries exist.
Configuring Email Address
Filtering Entries Used for sender filtering and receiver filtering in SMTP filtering policies.
By default, no mail address filtering entries exist.
2. Configure content filtering policies
Content filtering policies fall into HTTP filtering policies and SMTP filtering policies. You can configure
one or more content filtering policies as needed.
Table 2 Content filtering policy configuration task list
Task Description
Configuring an HTTP Filtering
Policy
By default, no HTTP filtering policies exist.
Configuring an SMTP Filtering
Policy
By default, no SMTP filtering policies exist.
3. Configure a content filtering policy template
A content filtering policy template is a combination of an HTTP filtering policy and an SMTP filtering
policy. It can be applies to an interzone policy directly.