Security Basics mailing list archives
RE: nmap os detection!
From: "Ethan" <ethan () shame mine nu>
Date: Fri, 7 Feb 2003 11:05:12 -0800
There was just a thread about this on the honeypot mailling list (honeypots () securityfocus com). Not only can you make the OS undetectable, you can also fake other OS's in the nmap scan. Links from honeypot threads: http://ippersonality.sourceforge.net/ http://www.raisdorf.net/projects/pfprintd/ you also might be interested in honeynet http://www.citi.umich.edu/u/provos/honeyd/ There are kernel options (TCP_DROP_SYNFIN) you can set to blackhole OS guessing. Check the honeypot archive for specifics. -Ethan -----Original Message----- From: Prathap R [mailto:prathap.r () indiatimes com] Sent: Friday, February 07, 2003 6:44 AM To: SECURITY-BASICS () securityfocus com Subject: nmap os detection! hello all, i just used nmap to detect the os on the network. out of curiosity,i want to know if there is a way of making the OS undetectable. it will be of great help if anyone could point out how do it?. i am using both windows and linux. thanks in advance. regards, Prathap Get Your Private, Free E-mail from Indiatimes at http://email.indiatimes.com Buy the best in Movies at http://www.videos.indiatimes.com Bid for for Air Tickets @ Re.1 on Air Sahara Flights. Just log on to http://airsahara.indiatimes.com and Bid Now !
Current thread:
- nmap os detection! Prathap R (Feb 07)
- Re: nmap os detection! Brad Arlt (Feb 07)
- RE: nmap os detection! Ethan (Feb 07)
- Re: nmap os detection! Leo Security (Feb 10)
- Re: nmap os detection! flur (Feb 07)
- Re: nmap os detection! Caleb Humberd (Feb 10)
- <Possible follow-ups>
- nmap os detection! tburns (Feb 07)