what do I need to do  to see if someone on my home network is spying on me?
443781
You can use Spy Removal Software and Trojan Removal Software:\n1-The best Trojan removal software is Trojan Remover or Trojan Hunter\n2-And for spy removal software you can use Kasper Sky or Scan SpyWare v3.2 or  SpywareBlaster 3.1 .\nSome Useful links for download : http://www.scanspyware.net/ss_install.exe\nhttp://www.trackzapper.com/download/tzsar7403.exe\n(Crack http://crackdb.com/get.php?id=15597)
141348
install a keylogger any thing you did not type you know it was some one else. you can do a search for a key logger most of em are fre and provided for monitering family. so that little eyes dont see what their not sopose to see after momma and daddy catch them.
919930
The first thing I would check is your e-mail server to see if you have an open relay.  Spammers scan the internet constantly, looking for exposed servers to route their e-mail. \nSecond, I would rename all my administrative accounts and change the passwords to lengthy, secure passwords that are hard to crack.\nThird, I would run antispyware, followed by hijackthis to track any remote control programs that may have been installed without your consent.\nFourth, I would obtain some of the spam e-mail and check the headers to see where it's originating from.
548817
download SPYBOT and also ADAWARE - run them, and they'll tell you what's on your system\n\nYou also NEED a firewall and an ANTI VIRUS !!!!\n\n\nGood luck          ;^)
693652
Go get Spybot.\n\nhttp://www.safer-networking.org/
452737
1)Check the drop down menu on the explorer address bar.\n2)Check Explorer history.\n3)Check temporary net files\n4)Download a spyware programme and monitor his or her activities.
1140340
If they know their static IP or happen to know what their dynamically allocated IP is(highly unlikely), they can use the 'ping' command from the command line editor of Windows.  \n\nMost firewalls drop ping requests, so if you're behind one, it's not likely that they would know if you're online.  If you aren't, however, and they know the IP, they would get a positive response and discover you are online.
999417
Hi!! U can find out the Bytes that u are using in the Internet during ur Connection. Please download the Spyderbar software which helps u to manage all the Functions of ur computer and it helps to monitor all the Details in both graph and Digital meters. Please download it. And enjoy ur system working. Try IT@!@@
76791
sign in to your isp and check it
613768
it is possible with some programmes like Remote Administrator and others. as long as you have the program on both computers, and the IP address, you can see what the other guy online is doing. you can even control his computer. that's what i do to my mum's computer in my mum's office :D\nsome spy wares install similar programs int your computer, so that they can moniter you. why do you think they can get your password for your bank account? when you do such transactions, they are able to see what you typed with those sort of programmes.\n\nwell, you should get a firewall if you dont want to be a victim. also, get a anti-spyware and adware program. these are availale at www.cnet.com. the downloads there are safe and good. =) and dont click on those wierd advertisements on websites, they do no good. delete spam form your email. if some guy askes you to confirm your info, dont,unless you are very sure that that guy is trustworthy. he may not even have any info of yours in the first place.
121278
It is possible. Most wireless access points or routers can show you what MAC addresses are hooked up, what IPs are leased, etc. It won't tell them who you are, but it could alert them to the access. Of course, if they aren't smart enough to lock up the access point, they probably don't know how to look at the status screens either. However, bear in mind that an open router could also "snoop" on you... so maybe it is open for a reason!
458855
1) Buy some professional security software (Norton, McAfee)\n   which will scan for a surreptitiously installed\n   spyware, malware, trapdoors, whatever.\n\n2) Spend the $40 to put a hardware firewall between\n   your cable-modem or dsl-modem and your home system\n   in order to make it more difficult for outsiders to\n   get access to your home system in the future.
806
You should use a combination.\n\nSpy Bot (http://www.safer-networking.org/)\n\n\nAd-Aware (http://www.download.com/Ad-Aware-SE-Personal-Edition/3000-8022_4-10399602.html?tag=lst-0-2)\n\n\nSpyware Doctor (IMO THE BEST ONE!)\nhttp://www.download.com/Spyware-Doctor/3000-8022_4-10377263.html
704784
You could log onto the routers maintanence page and see wh ois connected to it, and see fi it has a logging function you can use to see who logged on previously.\n\nThe best way to stop other people to use it is to change the "SSID" name to one only you know, connect up your laptop and the turn "SSID Broadcast" to "off" so nobody can see yoru signal unless they know what it is called.\n\nUsing security like WEP etc. will also help stop unwanted people
772742
Get a good sniffer or packet analyzer. \n\nIt will allow you to monitor what traffic is being sent across your network.  You can also open the packets to see where they headed and where they are from and depending on your knowledge the content of the packet.
765703
you can check the internet setting in control panel if the security is set on high make it med high and try the web..
562579
Ahhh....you've asked the "who" question.  You can dissect the system logs and install keyloggers and other system recorders all you want, but none of those things will tell you "who" was on your computer.  All you'll know for sure is that someone was using your computer and possibly where they went online.  Those programs are only useful when you already know who is using the computer and you want to monitor their usage.  To determine the answer to the "who" question, you would need to use some sort of two-factor authentication (password plus maybe a biometric ID or something), or you would need physical surveillance such as a little video camera.  The cameras are quite popular and would definitely answer the "who" question for you.