Re: Security Issues...


Subject: Re: Security Issues...
From: michael (mlibby@qwest.net)
Date: Mon Aug 13 2001 - 22:20:11 MDT


On Monday 13 August 2001 23:06, Brian Watson wrote:
> 4.21.22.189 - - [12/Aug/2001:04:11:52 -0400] "GET
> /default.ida?XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

That is the infamous Code Red Worm. Your YDL Apache install is not affected,
except by loss of bandwidth.

> One had this... 63.236.92.153 - - [12/Aug/2001:17:58:47 -0400] "GET
> /robots.txt HTTP/1.0" 404 275

This is a search engine politely asking about what parts of the web site are
open to further scrutiny. If you don't have a robots.txt file it will
continue to spider your site. This is harmless, except that your URLs may be
linked in search engines.

Some good resources I've found: www.linuxdocs.org (for general Linux security
guides and HOW-TOs) and www.wdvl.com (web development issues) and
www.securityfocus.com (security alerts of all shapes and sizes, plus some
good articles).



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