How do I detect an intruder on the network? - Network
This is a discussion on How do I detect an intruder on the network? - Network ; Hello Group,
I would like to know whether anyone here can answer this question and
tell me how to defeat the problem.
I have a very good friend that has a computer she takes home from work
( IBM THINKPAD ...
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How do I detect an intruder on the network?
Hello Group,
I would like to know whether anyone here can answer this question and
tell me how to defeat the problem.
I have a very good friend that has a computer she takes home from work
( IBM THINKPAD R30) running WIndows 2000 Pro.
She has and uses frequently IBM's SameTime software to communicate to
people in the field that are IBMers as this is an IBM specific
messanging software. She is on a network at her home with 2 other
computers using a wireless router.
Now here is what is happening.
Her husband has somehow gotten into her computer and read all her
sametime conversations. He has all her system passwords also and this
includes her HardDrive boot password. He is a Senior systems analyst
so he knows all the ins and outs of computers. He has been a
programmer in the past.
Having said that he has her thinking that he can break in her PC at
any time and do and see whatever he wants to. He also has told her he
will not do it again ( Yea Right ) I would like to be able to help her
in getting this STOPPED.
Is there a way to find out how he is breaking in her PC or whether he
is using some software to watch her PC while he in another room or at
his place of business? I know there are keystroke programs out there
and if there is one on her system how can I locate it for her. Also he
told her he had been quote, "LOOKING AT HER LOGS". I did a search for
log files on my pc and I could not locate one that logs any messages
even from my Yahoo messenger.
Can anyone PLEASE give me a hand in helping this person as this is the
most rediculous thing I have ever encountered before.
Thanks in advance for any help that you can offer.
If you need anymore information please e mail me at
rwilkins2@nc.rr.com
Once again Thanks
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Re: How do I detect an intruder on the network?
where is plenty of ways to get into computer
especially if you have physical access to it
you can use password reset floppy disk to change admin password on
winXP/win2000 with out even loggin into it.
also you can download hundreds of trojans to have ability to login to this
computer at any time and do virtually anything
where is no simple way to detect trojan if it was modified by this person -
antivirus software won't detect it.
also where is keyboard loggers that will log all keyboard typings - so all
the password will be easy to see
and of cource wireless network is breakable with easy - so he might setup
some wireless bridge and log all her internet activities
anyway - here is some tips
you can install network loggers like "Jammer" to see all network
connections to the computer at any time
you can also setup firewall to block certain IP's
but if computer is already infected with tojan like "7th door" for example -
it will be hard for you to remove it, this "jammer" will report to you of
all the programs on your computer that trying to access network so you will
be able to block ertain programs or delete them
also where is programs to encrypt files, it will create virtual hard drive
(it will look like a normal one) and at the end of the session it will
encrypt it so it will be impossible to get access to it - you can install
all traceble software into this virtual ecnrypted drive
hope it helps..
"Wesley Wilkins" wrote in message
news:ab73b9f3.0401260809.3d8a697c@posting.google.c om...
> Hello Group,
> I would like to know whether anyone here can answer this question and
> tell me how to defeat the problem.
> I have a very good friend that has a computer she takes home from work
> ( IBM THINKPAD R30) running WIndows 2000 Pro.
> She has and uses frequently IBM's SameTime software to communicate to
> people in the field that are IBMers as this is an IBM specific
> messanging software. She is on a network at her home with 2 other
> computers using a wireless router.
> Now here is what is happening.
>
> Her husband has somehow gotten into her computer and read all her
> sametime conversations. He has all her system passwords also and this
> includes her HardDrive boot password. He is a Senior systems analyst
> so he knows all the ins and outs of computers. He has been a
> programmer in the past.
> Having said that he has her thinking that he can break in her PC at
> any time and do and see whatever he wants to. He also has told her he
> will not do it again ( Yea Right ) I would like to be able to help her
> in getting this STOPPED.
> Is there a way to find out how he is breaking in her PC or whether he
> is using some software to watch her PC while he in another room or at
> his place of business? I know there are keystroke programs out there
> and if there is one on her system how can I locate it for her. Also he
> told her he had been quote, "LOOKING AT HER LOGS". I did a search for
> log files on my pc and I could not locate one that logs any messages
> even from my Yahoo messenger.
> Can anyone PLEASE give me a hand in helping this person as this is the
> most rediculous thing I have ever encountered before.
> Thanks in advance for any help that you can offer.
>
> If you need anymore information please e mail me at
> rwilkins2@nc.rr.com
>
> Once again Thanks