Re: Need an efficient way to generate rules for URL Filtering

[Rishabh Shah <rishabh420 () gmail com>]

Hi All,

Thanks for your prompt replies.
@Anthony- I will have a look at DNS Blackhole and see if it fits my scenario
@James- Sure. I will check that.
@Jack- I want to blacklist fqdns + full urls. Any suggestions?

On Sun, Mar 22, 2015 at 7:54 AM, Jack Pepper <
pepperjack () afferentsecurity com> wrote:

> are these fqdns, full urls or domain names?
>
> On Fri, Mar 20, 2015 at 7:05 AM, Rishabh Shah <rishabh420 () gmail com>
> wrote:
>
> > Hi Snort Team,
> >
> > Hope you are doing well.
> >
> > I have a database of 1000 URLs that I want to block using Snort. Do I
> > need to create 1000 separate rules to block each of them? Wouldn't there be
> > a performance hit if I have a separate rule for each one of them(consider
> > my database increases to 10K URLs)? Any alternatives that could achieve my
> > aim?
> >
> > FYI, this is how my rule looks today:
> > reject tcp any any -> any any (msg:"Blacklisted URL"; content:"
> > youtube.com"; http_uri; react: msg;)
> >
> > --
> > Regards,
> > Rishabh Shah.
> >
> >
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-- 
Regards,
Rishabh Shah.

------------------------------------------------------------------------------
Dive into the World of Parallel Programming The Go Parallel Website, sponsored
by Intel and developed in partnership with Slashdot Media, is your hub for all
things parallel software development, from weekly thought leadership blogs to
news, videos, case studies, tutorials and more. Take a look and join the 
conversation now. http://goparallel.sourceforge.net/

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