Piyush ...
1. Tools : -YM with their YM ID :-) ... but they can be in invicible
mode .. :-(
- Make simple HTML Pake with ... YM status on it [ just
like the one on the YM website .... again they can be invicible :-(
2. Network SNiffer Will DO ....however there are several connection type in
YM .... one of them .." Firewall with no proxies " cannot use Network
sniffer since the packet is encrypted.
3. Block Connection to YM Server .... such as scsb.yahoo.com , there are
others you can see when the YM try to make connection [ this method cannot
be done if the YM is using proxy ... :-) , you should block access to proxy
also ]
Blocking using port number is not effective since YM use several well
known port such as : 80 , 81, 25, 110, 8080 , .... Damn .. this YM is
CLEVER ... :-))
HTH ..
Taufik KUrniawan
At 03:57 31/10/2002 +0000, Mr piyush shah wrote:
>Hi all
>I am network administrator and in our network there
>are people who use Yahoo messangers.I have few
>querries pertaining to this as under.
>1. Is there any tool by which I can see whether who is
>chating ?
>2. Can I see the content of his chating using that
>tool ?
>3. If I want to block this yahoo messanger in my
>firewall (I use checkpoint 2000 ) what is the step to
>be taken ?
>
>
>Thanks in advance
>
>________________________________________________________________________
>Missed your favourite TV serial last night? Try the new, Yahoo! TV.
> visit http://in.tv.yahoo.com
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