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Wireless security: what for?

Last answer on Jul 19, 2009 2:27:08 am BST john88, on Feb 11, 2008 8:31:48 am GMT 
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Hello, folks!

My question has to do with wireless network security. Let me apologize in advance for what may seem to be a silly question. I'm a long time computer user, but have only recently started to develop an interest in them.

I know that everyone says you should set your network up as a password protected system. But, I'm curious to know why this is needed. I'm not talking about the possibility of a neighbor hooking up to my wireless router (either accidentally or intentionally), because I'm sure that has happened... and frankly, I really don't care. I'm talking about the possibility of someone using my unsecured Wireless G network to tap into my home's computers.

I suppose that another part of this is that I'm not so much interested in the theoretical possibilities as I am the probabilities. Maybe a crack team of hackers could sit in my front yard for a couple days and eventually steal some exciting Word Document from my laptop (like the one titled "letter to grandmother"... the horror); but I'm talking about something else. I'm talking about the possibility that, with little effort, some sneaky person who lives nearby could hack into the network and grab important personal data off my computers.

I have resisted making my system password protected for a number of reasons. One is obviously that I'm skeptical that there is a real-world chance that someone would break into my computer through it. Also, I have a large family, and we are in almost a constant state of flux when it comes to retiring old computers, buying new systems, adding printers, etc. So, it's just easier to do all this without dealing with a password.

One of the things that has made me recently wonder a bit more about this is that I learned about software like Network Magic. My thought was that "if I could buy this software and share data between computers on my network... what's to stop someone else from doing the same?"

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2

TheDoc911, on Feb 12, 2008 5:36:20 pm GMT

Hi!

I doubt if any would be able to hack into the computer...

I was never much interested in that. I was always interested in someone not using my IP for illegal purpose only. I’m not much worried about it because and thinking most are professionals any way closing all ports not used for security is of interest.

An excellent firewall is in order. Sygate professional is one (which I use).

Consider someone piggy backing on your IP (which you don't consider important besides using your bandwidth). Consider that person downloading music or whatever. What if child pornography? The sites a person if sniffed would only lead a trail to your IP addy.

Think about all of this...

Reply to TheDoc911

6

gyhgjuhgbjghjghjghjhg, on Jan 3, 2009 11:18:17 pm GMT
  • +6

Doc. You have no idea how vulnerable you truley are. With simple free programs off of the internet anyone can grab and read information off of your wireless. for example credit card orders and passwords. Its soooooo amazingly simple these days that other people even make programs that do it for you. Even a WEP encrypted password is very easy to hack. Let me go into a little more insight. Typicaly in an insecured network anyone can connect to your network and read any packets being sent from any computer on the network.. with free programs off the internet. For legal reasons I willl not state them. And even as far as WEP goes.. Almost every packet sent has the password in it, that way it can pass through the network. Anyone can use a multiple of programs to intercept probably about 1000 packets, which would give them enough information to find your wep encryption password. Don't be fooled 1000 packets can be easily transferred in under a minuite.

Dude honetly MAke the longest and most random password you can for your wireless... It is sooooo important. If you love who you are that is. You don't want someone driving by ( aka. war driver) or someone living by you to come along and empty your bank and all your credit cards do you? When you create your network use a flash drive and create your own password that is very long. then copy it to your flash drive and put it in all the computers on your network.

Even if you use a common word or numbers for your password it is super easy to crack. Simple libraries.. ( word files) are use2d for "brute force" cracking. This can take minuites or days......


Let me get to the point, I'm drunk off my ass and even I could destroy your entire life.... from a simple unprotected wireless signal.

Reply to gyhgjuhgbjghjghjghjhg

8

rianna, on Feb 16, 2009 2:28:07 pm GMT
  • +10

Hi -- my boyfriend makes sure he password locks his laptop in my house. Since he uses my wireless connection (unsecured) is there a way when he's on that I can access his computer? Terry

Reply to rianna

iluv2hak, on Dec 3, 2008 8:55:39 am GMT
  • +29

Help me. i want to steal into a wireless network which uses a wep key. my system is hp compaq6720s

Reply to iluv2hak

3

even i do, on Dec 19, 2008 2:26:09 pm GMT

I'll tell you what.
just go nd ask him for the password cause it's the best thimg to.
it works for me!

Reply to even i do

4

kACKER, on Dec 30, 2008 9:58:32 am GMT
  • +4

Type linksts_SES_48462

Reply to kACKER

7

kyra, on Jan 6, 2009 12:24:25 pm GMT
  • +4

Hey could you tell me how to hack into a wireless network please my computer is ASUS f5rl thanks

Reply to kyra

9

pissy, on Apr 17, 2009 12:51:19 am BST

A neighbor kid piggy backed off my IP address and downloaded Spore to his computer. Now I�m in trouble for copyright infringement. Even though the little shit broke into my Linksys I�m being held responsible. This sucks.

Reply to pissy

10

I-Saviour, on Jul 19, 2009 2:27:00 am BST

That Does suck. Some A-hole did the same to me, broke into my network and downloaded porn from bittorent and this company says i have to pay for copyright infringement. This is a load of bull. That's what pisses me off. Someone can come along and accuse someone of something and the accused will have to spend his or her resources to prove his or her innocence and if proven innocent, does not get those spent resources back.

Reply to I-Saviour

11

 I-Saviour, on Jul 19, 2009 2:27:08 am BST

That Does suck. Some A-hole did the same to me, broke into my network and downloaded porn from bittorent and this company says i have to pay for copyright infringement. This is a load of bull. That's what pisses me off. Someone can come along and accuse someone of something and the accused will have to spend his or her resources to prove his or her innocence and if proven innocent, does not get those spent resources back.

Reply to I-Saviour