Ethical Hacking Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package. | Computer Forensics Training at InfoSec Institute Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors. |

| Subject: | Re: Scan for "outsider" Pcs on network |
|---|---|
| Date: | Wed, 29 Mar 2006 08:54:14 +0100 |
You don't need a username or password!! The legitimate device attached to the hub keeps the switch port open. On Sat, 25 Mar 2006 17:48:45 +0100 Eagle Fire <tlecuauhtli@googlemail.com> wrote:
I guess the cleaner has a username and a password to authenticate its router to the node with 802.1x. If it thats the case, any bad use of the network with this username would be log. As a network admin you can even disconect the node. If you have the key, you can open the door. What we are trying to protect with 802.1X is the access without the key. If the cleaner does not have a username and password, sorry, you do not have access to the network even with your router. -tlecuTerrible analogy (but aren't they always?). Let's try again. I'ma cleaner in an office. Rather than the $10 hub I splash out and buy a $30 wireless hub and router. One evening, I unplug a network printer and attach my router to the network and the printer to the router.Stick it under a table or behind a filing cabinet and in mostoffices no one will have a clue that it is there. The whole street now has access to your network and 802.1x won't help you one bit.How does that fit your analogy?
Concerned about your privacy? Instantly send FREE secure email, no account required http://www.hushmail.com/send?l=480 Get the best prices on SSL certificates from Hushmail https://www.hushssl.com?l=485 ------------------------------------------------------------------------ Test Your IDS Is your IDS deployed correctly? Find out quickly and easily by testing it with real-world attacks from CORE IMPACT. Go to http://www.securityfocus.com/sponsor/CoreSecurity_focus-ids_040708 to learn more. ------------------------------------------------------------------------
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: RE: IDS vs. IPS deployment feedback, Devdas Bhagat |
|---|---|
| Next by Date: | Re: RE: RE: IDS vs. IPS deployment feedback, xris375 |
| Previous by Thread: | Re: Scan for "outsider" Pcs on network, Eagle Fire |
| Next by Thread: | RE: Testing IDS with tcpreplay, Vik Phatak |
| Indexes: | [Date] [Thread] [Top] [All Lists] |