MS Active sync and Internet access

MS Active sync and Internet access

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Subject Author Date
MS Active sync and Internet access TrevorJ 07-02-2005
Posted by =?Utf-8?B?VHJldm9ySg==?= on July 2, 2005, 3:25 pm
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I ca't find a more suitable group to ask this question in, so appologies in
advance if its the wrong one.
I am running WinXPSP2 and ActiveSync 3.7.7 along with Zone Alarm Pro and a
dialup broadband Internet service.
I have no problems synching my PPC with my PC via my USB port, but am
somewhat concerned that when Active sync is running it requests, via ZA,
internet access and internet server rights. The synch will not work unless I
grant these.
ZA then indicates that ‘ApplicationLayer Gateway Service’ and ‘Connection
Manager’ are listening to a shedfull of ports including 990, 1026, 5679 and
7438. Now this is fine and dandy (I don’t care a fig) if I am not connected
to the Internet. (I assume that I am not unless I connect to my ISP even
though my modem is connected to somewhere at 1.1Mbps) but when I am, a quick
trip to grc.com confirms that the ports are open and presumably just sitting
there waiting for a friendly drive by port scanner to reveal all my secrets
to the wide world of hackers.
I am unable to find any options to switch off the Internet bit of active
sync, even though it’s obviously not needed to sync my PPC.
Can someone please shed some light on
a.        Whats going on
b.        How can I stop it going on

TIA Trevor



Posted by S. Pidgorny on July 2, 2005, 10:59 pm
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Please refer to Configuring ZoneAlarm with ActiveSync by Raj Pillai, a Mobil
Devices MVP - http://www.cewindows.net/raj/ZA.html

The right newsgroup to ask more questions would be
microsoft.public.pocketpc.activesync

HTH

--
Svyatoslav Pidgorny, MS MVP - Security, MCSE
-= F1 is the key =-

> I ca't find a more suitable group to ask this question in, so appologies
in
> advance if its the wrong one.
> I am running WinXPSP2 and ActiveSync 3.7.7 along with Zone Alarm Pro and a
> dialup broadband Internet service.
> I have no problems synching my PPC with my PC via my USB port, but am
> somewhat concerned that when Active sync is running it requests, via ZA,
> internet access and internet server rights. The synch will not work unless
I
> grant these.
> ZA then indicates that 'ApplicationLayer Gateway Service' and 'Connection
> Manager' are listening to a shedfull of ports including 990, 1026, 5679
and
> 7438. Now this is fine and dandy (I don't care a fig) if I am not
connected
> to the Internet. (I assume that I am not unless I connect to my ISP even
> though my modem is connected to somewhere at 1.1Mbps) but when I am, a
quick
> trip to grc.com confirms that the ports are open and presumably just
sitting
> there waiting for a friendly drive by port scanner to reveal all my
secrets
> to the wide world of hackers.
> I am unable to find any options to switch off the Internet bit of active
> sync, even though it's obviously not needed to sync my PPC.
> Can someone please shed some light on
> a. Whats going on
> b. How can I stop it going on
>
> TIA Trevor
>
>



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