Security Incidents mailing list archives
Re: Company being War Dialed
From: public list <nospam () none net>
Date: Mon, 21 Apr 2003 01:06:03 -0500 (CDT)
If you have PRI lines you should have their numbers. If you are using analog or t1's you rely on the phone company. In which case you may consider ANI. A good way to stop wardialing, telco firewalls. www.securelogix.com On Thu, 17 Apr 2003, Fred Kreitzberg wrote:
The war dialing started last night and has continued throught the day. They are being very noisy, staying on the line with a steady beep, beep, beep long enough to leave a voice message. The calling has occcured on two different prefixes so I am concerned my company is being targeted. Our local service provider's security and fraud team has not been able to identify a single source of the calls. We have recently done our own War-dail and feel we know all our modems are secured correctly. Any thoughts on additional steps I should be taking? thanks Phred -- __________________________________________________________ Sign-up for your own FREE Personalized E-mail at Mail.com http://www.mail.com/?sr=signup ---------------------------------------------------------------------------- Attend Black Hat Briefings & Training Europe, May 12-15 in Amsterdam, the world's premier event for IT and network security experts. The two-day Training features 6 hand-on courses on May 12-13 taught by professionals. The two-day Briefings on May 14-15 features 24 top speakers with no vendor sales pitches. Deadline for the best rates is April 25. Register today to ensure your place. http://www.securityfocus.com/BlackHat-incidents ----------------------------------------------------------------------------
---------------------------------------------------------------------------- Attend Black Hat Briefings & Training Europe, May 12-15 in Amsterdam, the world's premier event for IT and network security experts. The two-day Training features 6 hand-on courses on May 12-13 taught by professionals. The two-day Briefings on May 14-15 features 24 top speakers with no vendor sales pitches. Deadline for the best rates is April 25. Register today to ensure your place. http://www.securityfocus.com/BlackHat-incidents ----------------------------------------------------------------------------
Current thread:
- Company being War Dialed Fred Kreitzberg (Apr 19)
- Re: Company being War Dialed Brett Glass (Apr 19)
- Re: Company being War Dialed Kurt Seifried (Apr 21)
- RE: Company being War Dialed Curt Purdy (Apr 21)
- Re: Company being War Dialed public list (Apr 21)
- <Possible follow-ups>
- Re: Company being War Dialed James . Phillips (Apr 21)
- RE: Company being War Dialed James . Jackson (Apr 21)
- RE: Company being War Dialed nospam (Apr 23)