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#1
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Question about WEP encryption
I just set up a Linksys wireless router. I was having trouble getting
connected and the guy at tech support had me disaaable WEP encryption. He assured me that WEP only blocks other people from sharing my bandwidth and that disabling it does not pose any other security threats as long as I use a good firewall (I do). True? Thanks. |
#2
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any shared files and shared stuff you got on your pc will be left open to
any once connecting to your network. there are allot of loop holes in winxp with printer sharing if you got it on, then your leaving your self to allot of trouble. "Dave" wrote in message ... I just set up a Linksys wireless router. I was having trouble getting connected and the guy at tech support had me disaaable WEP encryption. He assured me that WEP only blocks other people from sharing my bandwidth and that disabling it does not pose any other security threats as long as I use a good firewall (I do). True? Thanks. |
#3
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"Dave" wrote in message ... I just set up a Linksys wireless router. I was having trouble getting connected and the guy at tech support had me disaaable WEP encryption. He assured me that WEP only blocks other people from sharing my bandwidth and that disabling it does not pose any other security threats as long as I use a good firewall (I do). True? Thanks. There is a greater chance of someone accessing shares (printer and folders). However with your software firewall your pretty much protected (as long as it's on and always up to date). WEP will stop your neighbor from jumping on your internet connection but it will not stop a determined 'wardriver'. If someone really wanted to get through WEP it would only be a matter of that person 'sniffing' enough packets to break the encryption (I think it's about 4 hrs for 64-bit and 8 hrs for 128-bit, constant traffic of course) -- "I don't cheat to survive. I cheat to LIVE!!" - Alceryes |
#4
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Wrong! People can surf your computer if they are in the immediate
neighborhood if WEP isn't enabled. -- DaveW "Dave" wrote in message ... I just set up a Linksys wireless router. I was having trouble getting connected and the guy at tech support had me disaaable WEP encryption. He assured me that WEP only blocks other people from sharing my bandwidth and that disabling it does not pose any other security threats as long as I use a good firewall (I do). True? Thanks. |
#5
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"DaveW" wrote in message ... Wrong! People can surf your computer if they are in the immediate neighborhood if WEP isn't enabled. -- DaveW Is this still the case if MAC address authentication is turned on? How hard would it be to hack in, in that case? |
#6
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Wrong! People can surf your computer if they are in the immediate
neighborhood if WEP isn't enabled. Is this still the case if MAC address authentication is turned on? How hard would it be to hack in, in that case? More security through obscurity than anything.. You can change a MAC address without too much difficulty, but they would still need to find a MAC address that's listed in the table of valid ones.. Also a pain in the ass if you replace a network card or something.. Turn on WEP.. for the most part it's a simple effective option.. (you would likely notice if someone was sitting outside your house for 4 hours trying to crack it.. anyone with a life has better things to do also) Regards, Chris |
#7
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On Sun, 23 Jan 2005 13:04:49 GMT, "Skeleton Man"
wrote: Wrong! People can surf your computer if they are in the immediate neighborhood if WEP isn't enabled. Is this still the case if MAC address authentication is turned on? How hard would it be to hack in, in that case? More security through obscurity than anything.. You can change a MAC address without too much difficulty, but they would still need to find a MAC address that's listed in the table of valid ones.. Also a pain in the ass if you replace a network card or something.. If you only have MACs in use, listed, there is no spare MAC address for them to find. Turn on WEP.. for the most part it's a simple effective option.. (you would likely notice if someone was sitting outside your house for 4 hours trying to crack it.. anyone with a life has better things to do also) It is a good idea and will make life easier. It also slows down an already slow network. Another layer of security is usually a good idea, BUT suppose someone was able to connect to a wifi lan, they shouldn't then find they have free roam of it either. |
#8
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On Wed, 19 Jan 2005 16:48:17 -0800, Dave wrote:
I just set up a Linksys wireless router. I was having trouble getting connected and the guy at tech support had me disaaable WEP encryption. He assured me that WEP only blocks other people from sharing my bandwidth and that disabling it does not pose any other security threats as long as I use a good firewall (I do). True? Thanks. You shouldn't have any trouble getting WEP to work, just make sure that the WEP keys on your router and on your clients are identical. BTW you should use 128 bit WEP not 64 bit, 64 bit is so weak as to be almost useless. |
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