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: Pubstro rash |
|---|---|
| Date: | Fri, 18 Mar 2005 10:59:42 -0500 |
I have never had a DNS query that had a response that was over 512 bytes. For that reason I disable all inbound DNS over 53/tcp. I have been using this configuration for years and even run my own DNS servers and have see absolutely no problems.
But in more general terms:
http://www.maradns.org/dnstcp_security.html http://support.microsoft.com/default.aspx?scid=kb;en-us;828263 http://support.microsoft.com/kb/832223 http://www.certcities.com/editorial/columns/print.asp?EditorialsID=144 https://lists.netfilter.org/pipermail/netfilter/2002-January/029765.html http://www.faqs.org/rfcs/rfc3226.html
(Among others).
Jeff
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Netscreen 5XT SSH Traffic, Ben Blakely |
|---|---|
| Next by Date: | Re: Netscreen 5XT SSH Traffic, Jonathan Nichols |
| Previous by Thread: | RE: Pubstro rash, Joshua Berry |
| Next by Thread: | Re: Pubstro rash, Valdis . Kletnieks |
| Indexes: | [Date] [Thread] [Top] [All Lists] |