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: | [Snort-users] can I write rules to detect certain ftp downloads? |
|---|---|
| Date: | Thu, 24 Apr 2008 11:20:32 +1200 |
Hi there I have a requirement to be able to whitelist (ie. "pass" rule) certain FTP transactions. This is easy to do with nice protocols like HTTP - but the dual-channel nature of FTP makes this hard for me at least. Can I write a rule that would allow me to say "doing a GET on a file containing 'XXX' on port 21 means any future traffic you then see between these two IP addresses is OK"? I guess I'm asking if a combination of "pass" rules and enabling "data_chan" on the ftptelnet preprocessor will do the trick? Thanks! -- Cheers Jason Haar Information Security Manager, Trimble Navigation Ltd. Phone: +64 3 9635 377 Fax: +64 3 9635 417 PGP Fingerprint: 7A2E 0407 C9A6 CAF6 2B9F 8422 C063 5EBB FE1D 66D1 ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Snort-users mailing list Snort-users@lists.sourceforge.net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Snort-users] Snort 2.8.2 Beta Now Available, Snort Releases |
|---|---|
| Next by Date: | Re: [Snort-users] alternative to BASE, CunningPike |
| Previous by Thread: | [Snort-users] Snort 2.8.2 Beta Now Available, Snort Releases |
| Indexes: | [Date] [Thread] [Top] [All Lists] |