Cisco Cisco Email Security Appliance C160 Guida Utente
16-21
User Guide for AsyncOS 9.8 for Cisco Email Security Appliances
Chapter 16 Protecting Against Malicious or Undesirable URLs
About URL Categories
Parked Domains
park
1092
Websites that monetize traffic from the domain
using paid listings from an ad network, or are owned
by “squatters” hoping to sell the domain name for a
profit. These also include fake search websites
which return paid ad links.
using paid listings from an ad network, or are owned
by “squatters” hoping to sell the domain name for a
profit. These also include fake search websites
which return paid ad links.
www.domainzaar.com
www.parked.com
Peer File Transfer
p2p
1056
Peer-to-peer file request websites. This does not
track the file transfers themselves.
track the file transfers themselves.
www.bittorrent.com
www.limewire.com
Personal Sites
pers
1081
Websites about and from private individuals;
personal homepage servers; websites with personal
contents; personal blogs with no particular theme.
personal homepage servers; websites with personal
contents; personal blogs with no particular theme.
www.karymullis.com
www.stallman.org
Photo Searches and
Images
Images
img
1090
Facilitating the storing and searching for, images,
photographs, and clip-art.
photographs, and clip-art.
www.flickr.com
www.photobucket.com
Politics
pol
1083
Websites of politicians; political parties; news and
information on politics, elections, democracy, and
voting.
information on politics, elections, democracy, and
voting.
www.politics.com
www.thisnation.com
Pornography
porn
1054
Sexually explicit text or depictions. Includes explicit
anime and cartoons; general explicit depictions;
other fetish material; explicit chat rooms; sex
simulators; strip poker; adult movies; lewd art;
web-based explicit email.
anime and cartoons; general explicit depictions;
other fetish material; explicit chat rooms; sex
simulators; strip poker; adult movies; lewd art;
web-based explicit email.
www.redtube.com
www.youporn.com
Professional
Networking
Networking
pnet
1089
Social networking for the purpose of career or
professional development. See also “Social
Networking.”
professional development. See also “Social
Networking.”
www.linkedin.com
www.europeanpwn.net
Real Estate
rest
1045
Information that would support the search for real
estate; office and commercial space; real estate
listings, such as rentals, apartments, and homes;
house building.
estate; office and commercial space; real estate
listings, such as rentals, apartments, and homes;
house building.
www.realtor.com
www.zillow.com
Reference
ref
1017
City and state guides; maps, time; reference sources;
dictionaries; libraries.
dictionaries; libraries.
www.wikipedia.org
www.yellowpages.com
Religion
rel
1086
Religious content, information about religions;
religious communities.
religious communities.
www.religionfacts.com
www.religioustolerance.org
SaaS and B2B
saas
1080
Web portals for online business services; online
meetings.
meetings.
www.netsuite.com
www.salesforce.com
Safe for Kids
kids
1057
Directed at, and specifically approved for, young
children.
children.
kids.discovery.com
www.nickjr.com
Science and
Technology
Technology
sci
1012
Science and technology, such as aerospace,
electronics, engineering, mathematics, and other
similar subjects; space exploration; meteorology;
geography; environment; energy (fossil, nuclear,
renewable); communications (telephones,
telecommunications).
electronics, engineering, mathematics, and other
similar subjects; space exploration; meteorology;
geography; environment; energy (fossil, nuclear,
renewable); communications (telephones,
telecommunications).
www.physorg.com
www.science.gov
Table 16-1
URL Category
Abbrevia-
tion
tion
Code Description
Example
URLs