User`s guide

Vigor3300 Series User’s Guide
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This feature blocks malicious codes hidden in Web pages, such as Java Applet, Active X,
Cookies, Proxy, compressed files, and executable files. It is also able to block all downloads
of multimedia files from Web pages in order to control the bandwidth usage.
Malicious code may be embedded in some executable objects, such as ActiveX, Java Applet,
compressed files, executable files, Proxy, and Multimedia. For example, an ActiveX object
with malicious code may gain unlimited access to the system.
Java Activates the Block Java object function. The router will
discard Java objects from the Internet.
ActiveX Activates the Block ActiveX object function. The router will
discard ActiveX object from the Internet.
Compressed Files Activates the Block Compressed file function to prevent from
downloading of any compressed file. These following types of
compressed files are blocked by the router.
.zip / .rar /.arj /.ace / .cab /.sit
Execution Files Activates the Block Executable file function to prevent from
downloading of any executable file. The following types of
executable files are blocked by the router.
.exe /.com /.scr /.pif /.bas /.bat /.inf / .reg
Cookie Activates the Block Cookie function. Cookies are used by many
websites to create “stateful” sessions for tracking Internet users,
which would violate the users’ privacy. The router will filter out
all cookies-related transmissions.
Proxy Activates the Block Proxy function. The router will filter out all
proxy-related transmissions.
Multimedia Files Activates the Block Multimedia function. The router will filter
out multimedia from any website.