Firewall Application Checklist
Most good firewall software will prompt you when an application tries to access the internet, giving you the chance to let it through or block it. While most applications are clearly identified, some are cryptically named.
Here's a list of the most popular applications with cryptic names that need access to the internet on most PCs.
Application.....................................................File to allow
Aol Instant Messenger..........................................aim.exe
Generic Host Process for Win 32 services
(Required for Windows' internet access).................sychost.exe
Microsoft Outlook.................................................outlook.exe
MSN Messenger...................................................msnmsgs.exe
Outlook Express...................................................msimn.exe
TCP/IP Ping Command...........................................ping.exe
Windows Messenger..............................................msmsgs.exe
Windows Media Player............................................wmplayer.exe
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