Re: Advices needed

2004-06-26 Thread Alan DeKok
Alain Perry [EMAIL PROTECTED] wrote: Yep, the problem is that the encryption is WEP isn't it ? I don't really mind that WEP is easy to break, since I could change the key often enough, WEP with static keys is insecure. TTLS PEAP include ways of rotating the keys before the data can be

Re: Advices needed

2004-06-26 Thread Alain Perry
WEP with static keys is insecure. TTLS PEAP include ways of rotating the keys before the data can be decrypted. It's not a problem. Yep. I guess I wasn't clear. Sorry for my english by the way. The thing is, WEP cannot be used in my case, since the WEP key is shared among users at a given

Re: Advices needed

2004-06-26 Thread Alain Perry
Le sam 26/06/2004 à 15:52, Michael Griego a écrit : Depending on your access points, this is not true. If you're using Cisco APs, for instance, you have per-user WEP keys generated so that each user can only decrypt his traffic. Any AP that claims WPA compliance should issue per-user keys,

Re: Advices needed

2004-06-26 Thread Alan DeKok
Alain Perry [EMAIL PROTECTED] wrote: Yep. I guess I wasn't clear. Sorry for my english by the way. The thing is, WEP cannot be used in my case, since the WEP key is shared among users at a given moment, Which is why EAP-TLS, EAP-TTLS, and PEAP all provide per-user WEP keys. Can I send

Re: Advices needed

2004-06-26 Thread Alain Perry
Which is why EAP-TLS, EAP-TTLS, and PEAP all provide per-user WEP keys. Yep, got that. But as I said in one of my previous mails, that is not really possible in my case. EAP methods do authentication, and *nothing* else. Even the WEP key sending is a hack on top of that, that the AP

Re: Advices needed

2004-06-26 Thread Alan DeKok
Alain Perry [EMAIL PROTECTED] wrote: Yep, got that. But as I said in one of my previous mails, that is not really possible in my case. If your AP's can't do per-user WEP keys, then they can't do EAP-TLS, EAP-TTLS, or PEAP. It means that the *only* way you can secure the wireless connection

Re: Advices needed

2004-06-26 Thread Michael Griego
On Sat, 2004-06-26 at 22:25, Alan DeKok wrote: If your AP's can't do per-user WEP keys, then they can't do EAP-TLS, EAP-TTLS, or PEAP. It means that the *only* way you can secure the wireless connection is by making the clients use VPN's. Technically speaking, there are APs that will do

Re: Advices needed

2004-06-25 Thread Alain Perry
Le jeu 24/06/2004 à 19:06, Alan DeKok a écrit : Use EAP-TLS, EAP-TTLS, or EAP-PEAP. Yep, that's what I finaly planned. Then EAP-TLS is probably not worth it. Okay, so, that only leaves me with EAP-TTLS and EAP-PEAP That's not how wireless works. It sets up an encryption key used to

Advices needed

2004-06-24 Thread Alain Perry
Hi list, I'm sorry if this message is somehow lame, but I need to get some more understanding of the different options offered by FreeRADIUS and the standards to decide how to use it. I want users to be able to authenticate over an insecure link (wireless for example) and then to be able to use