Chapter 37 Content Filtering
ZyWALL USG Series User’s Guide
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General Sites that do not clearly fall into other categories, for example, blank Web pages.
For example, bs.serving-sys.com, simg.sinajs.cn, i0.itc.cn.
Government Sites run by governmental organizations, departments, or agencies, including
police departments, fire departments, customs bureaus, emergency services, civil
defense, counter-terrorism organizations, military and hospitals. For example,
www.ey.gov.tw, www.whitehouse.gov, www.npa.gov.tw.
Greeting cards Sites that allow people to send and receive greeting cards and postcards. For
example, www.e-card.com.tw, card.ivy.net.tw.
Hacking Sites that promote or give advice about how to gain unauthorized access to
proprietary computer systems, for the purpose of stealing information,
perpetrating fraud, creating viruses, or committing other illegal activity related to
theft of digital information. For example, www.hackbase.com,
www.chinahacker.com.
Hate & Intolerance Sites that promote a supremacist political agenda, encouraging oppression of
people or groups of people based on their race, religion, gender, age, disability,
sexual orientation or nationality. For example, www.racist-jokes.com, aryan-
nations.org, whitepower.com.
Health & Medicine Sites containing information pertaining to health, healthcare services, fitness and
well-being, including information about medical equipment, hospitals, drugstores,
nursing, medicine, procedures, prescription medications, etc. For example,
www.lksf.org, www.ohayo.com.tw.
Illegal Drug Sites with information on the purchase, manufacture, and use of illegal or
recreational drugs and their paraphernalia, and misuse of prescription drugs and
other compounds For example, www.cannabis.net, www.amphetamines.com.
Illegal Software Sites that illegally distribute software or copyrighted materials such as movies or
music, software cracks, illicit serial numbers, illegal license key generators. For
example, www.zhaokey.com.cn, www.tiansha.net.
Image Sharing Sites that host digital photographs and images, online photo albums and digital
photo exchanges. For example, photo.pchome.com.tw, photo.xuite.net,
photobucket.com.
Information Security Sites that provide legitimate information about data protection, including newly
discovered vulnerabilities and how to block them. For example,
www.informationsecurity.com.tw, www.itis.tw.
Instant Messaging Sites that enable logging in to instant messaging services such as ICQ, AOL Instant
Messenger, IRC, MSN, Jabber, Yahoo Messenger, and the like. For example,
www.meebo.com, www.aim.com, www. ebuddy.com.
Job Search Sites containing job listings, career information, assistance with job searches (such
as resume writing, interviewing tips, etc.), employment agencies or head hunters.
For example, www.104.com.tw, www.1111.com.tw, www.yes123.com.tw.
Leisure & Recreation Sites relating to recreational activities and hobbies including zoos, public
recreation centers, pools, amusement parks, and hobbies such as gardening,
literature, arts & crafts, home improvement, home d?cor, family, etc. For example,
tpbg.tfri.gov.tw, tw.fashion.yahoo.com, www.relaxtimes.com.tw.
News Sites covering news and current events such as newspapers, newswire services,
personalized news services, broadcasting sites, and magazines. For example,
www.tvbs.com.tw?Awww.ebc.net.tw?Awww.iset.com.tw.
Non-profits & NGOs Sites devoted to clubs, communities, unions, and non-profit organizations. Many of
these groups exist for educational or charitable purposes. For example,
www.tzuchi.org.tw, web.redcross.org.tw, www.lksf.org.
Nudity Sites that contain full or partial nudity that are not necessarily overtly sexual in
intent. Includes sites that advertise or sell lingerie, intimate apparel, or swim wear.
For example, www.easyshop.com.tw, www.faster-swim.com.tw,
image.baidu.com.
Peer-to-Peer Sites that enable direct exchange of files between users without dependence on
a central server. For example, www.eyny.com.
Table 254 Managed Category Descriptions (continued)