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If you're worried about internet security firewall and pc cillin internet security, you need to read this...
WARNING: You're Being Watched
"If Your Internet Security Firewall Is Out Of Date - Or Worse, You're Not Using Any At All - Your Etrust Internet Security Suite Is At Stake"
Spyware - Viruses - Hackers - Identity Theft...
It's almost overwhelming, isn't it?
Unfortunately, internet security firewall is a fact of life of the internet...
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You Run The Risk Of...
- Losing all your internet bookmarks that you've taken so long to build up
- Your address book being stolen and your friends and family targeted
- Getting objectionable pop-up windows that you can't get rid of
- Losing all the MP3 files you have saved on your computer
- Your computer may be used as a "zombie" to attack other computers
The first component, the packet filter, analyzes each data packet and either allows it to pass or drops it. Data routed on networks is grouped into chunks called 'packets'. Packets must comply with a set of rules ('the policy') in order to pass, and those that fail to meet the rules may signal an alert or simply be dropped, depending on the firewall settings.
Spyware can have a more insidious meaning, however. This can refer to software which does much more than simply monitor a user's browsing habits. It can also redirect your browser to advertising sites.
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