Cisco Cisco Email Security Appliance C160 Mode D'Emploi
16-21
User Guide for AsyncOS 10.0 for Cisco Email Security Appliances
Chapter 16 Protecting Against Malicious or Undesirable URLs
About URL Categories
Nature
natr
1013
Natural resources; ecology and conservation;
forests; wilderness; plants; flowers; forest
conservation; forest, wilderness, and forestry
practices; forest management (reforestation, forest
protection, conservation, harvesting, forest health,
thinning, and prescribed burning); agricultural
practices (agriculture, gardening, horticulture,
landscaping, planting, weed control, irrigation,
pruning, and harvesting); pollution issues (air
quality, hazardous waste, pollution prevention,
recycling, waste management, water quality, and the
environmental cleanup industry); animals, pets,
livestock, and zoology; biology; botany.
forests; wilderness; plants; flowers; forest
conservation; forest, wilderness, and forestry
practices; forest management (reforestation, forest
protection, conservation, harvesting, forest health,
thinning, and prescribed burning); agricultural
practices (agriculture, gardening, horticulture,
landscaping, planting, weed control, irrigation,
pruning, and harvesting); pollution issues (air
quality, hazardous waste, pollution prevention,
recycling, waste management, water quality, and the
environmental cleanup industry); animals, pets,
livestock, and zoology; biology; botany.
www.enature.com
www.nature.org
News
news
1058
News; headlines; newspapers; television stations;
magazines; weather; ski conditions.
magazines; weather; ski conditions.
www.cnn.com
news.bbc.co.uk
Non-Governmental
Organizations
Organizations
ngo
1087
Non-governmental organizations such as clubs,
lobbies, communities, non-profit organizations and
labor unions.
lobbies, communities, non-profit organizations and
labor unions.
www.panda.org
www.unions.org
Non-Sexual Nudity nsn
1060
Nudism and nudity; naturism; nudist camps; artistic
nudes.
nudes.
www.artenuda.com
www.naturistsociety.com
Online
Communities
Communities
comm
1024
Affinity groups; special interest groups; web
newsgroups; message boards. Excludes websites
classified as “Professional Networking” or “Social
Networking.”
newsgroups; message boards. Excludes websites
classified as “Professional Networking” or “Social
Networking.”
www.igda.org
www.ieee.org
Online Storage and
Backup
Backup
osb
1066
Offsite and peer-to-peer storage for backup, sharing,
and hosting.
and hosting.
www.adrive.com
www.dropbox.com
Online Trading
trad
1028
Online brokerages; websites that enable the user to
trade stocks online; information relating to the stock
market, stocks, bonds, mutual funds, brokers, stock
analysis and commentary, stock screens, stock
charts, IPOs, stock splits. Services for spread betting
on stocks and shares are classified as “Gambling.”
Other financial services are classified as “Finance."
trade stocks online; information relating to the stock
market, stocks, bonds, mutual funds, brokers, stock
analysis and commentary, stock screens, stock
charts, IPOs, stock splits. Services for spread betting
on stocks and shares are classified as “Gambling.”
Other financial services are classified as “Finance."
www.tdameritrade.com
www.scottrade.com
Organizational
Email
pem
1085
Websites used to access business email (often via
Outlook Web Access).
Outlook Web Access).
—
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
Table 16-1
URL Category
Abbrevia-
tion
tion
Code Description
Example
URLs