Re: [WISPA] VOIP Security Consultant
Hi Chris, Not withstanding security on Freepbx, you know there is no way for freepbx to do anything if one of the endpoints are compromised, or a valid user /ext password is jacked. We use an external system (a2billing) as a means of managing and controlling such compromises... If this is of interest, feel free to give me shout off-line, unless there are others who would like to hear more about this on the list. Regards. Faisal Imtiaz Snappy Internet Telecom 7266 SW 48 Street Miami, FL 33155 Tel: 305 663 5518 x 232 Help-desk: (305)663-5518 Option 2 or Email: supp...@snappytelecom.net - Original Message - From: Chris Fabien ch...@lakenetmi.com To: WISPA General List wireless@wispa.org Sent: Thursday, April 17, 2014 7:28:28 PM Subject: [WISPA] VOIP Security Consultant I need help troubleshooting some fraudulent activity on our FreePBX system and implementing safeguards to prevent it happening again. Anyone who is knowledgeable with this please contact me offlist. ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless
Re: [WISPA] VOIP Security Consultant
You'll probably get a visit from the fbi soon. We had a server penitrated for a couple hours one day a few years back. I pulled the hd and rebuilt the box on a new disk and tightened up my firewall. A year later I got a visit from two agents asking about it with a warrant. I told them what happened and gave them the hd. Luckily I just left it sitting on top of the box all that time. Never heard anything else. Cameron On Apr 17, 2014 6:28 PM, Chris Fabien ch...@lakenetmi.com wrote: I need help troubleshooting some fraudulent activity on our FreePBX system and implementing safeguards to prevent it happening again. Anyone who is knowledgeable with this please contact me offlist. ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless
Re: [WISPA] VOIP Security Consultant
This was someone relaying international calls through somehow. I don't think the server itself was compromised. We caught very quickly but need to figure out where the security flaw is. On Thu, Apr 17, 2014 at 7:49 PM, Cameron Crum cc...@wispmon.com wrote: You'll probably get a visit from the fbi soon. We had a server penitrated for a couple hours one day a few years back. I pulled the hd and rebuilt the box on a new disk and tightened up my firewall. A year later I got a visit from two agents asking about it with a warrant. I told them what happened and gave them the hd. Luckily I just left it sitting on top of the box all that time. Never heard anything else. Cameron On Apr 17, 2014 6:28 PM, Chris Fabien ch...@lakenetmi.com wrote: I need help troubleshooting some fraudulent activity on our FreePBX system and implementing safeguards to prevent it happening again. Anyone who is knowledgeable with this please contact me offlist. ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless
Re: [WISPA] VOIP Security Consultant
Chris, I'm on an Asterisk mailing list where a lot of folks do this for a living. Would you like me to forward your request onto that list?? Chris Stradtman On Thu, Apr 17, 2014 at 7:57 PM, Chris Fabien ch...@lakenetmi.com wrote: This was someone relaying international calls through somehow. I don't think the server itself was compromised. We caught very quickly but need to figure out where the security flaw is. On Thu, Apr 17, 2014 at 7:49 PM, Cameron Crum cc...@wispmon.com wrote: You'll probably get a visit from the fbi soon. We had a server penitrated for a couple hours one day a few years back. I pulled the hd and rebuilt the box on a new disk and tightened up my firewall. A year later I got a visit from two agents asking about it with a warrant. I told them what happened and gave them the hd. Luckily I just left it sitting on top of the box all that time. Never heard anything else. Cameron On Apr 17, 2014 6:28 PM, Chris Fabien ch...@lakenetmi.com wrote: I need help troubleshooting some fraudulent activity on our FreePBX system and implementing safeguards to prevent it happening again. Anyone who is knowledgeable with this please contact me offlist. ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless
Re: [WISPA] VOIP Security Consultant
That would be fine, thank you On Thu, Apr 17, 2014 at 8:30 PM, Chris Stradtman cstradt...@greenpointcommunications.com wrote: Chris, I'm on an Asterisk mailing list where a lot of folks do this for a living. Would you like me to forward your request onto that list?? Chris Stradtman On Thu, Apr 17, 2014 at 7:57 PM, Chris Fabien ch...@lakenetmi.com wrote: This was someone relaying international calls through somehow. I don't think the server itself was compromised. We caught very quickly but need to figure out where the security flaw is. On Thu, Apr 17, 2014 at 7:49 PM, Cameron Crum cc...@wispmon.com wrote: You'll probably get a visit from the fbi soon. We had a server penitrated for a couple hours one day a few years back. I pulled the hd and rebuilt the box on a new disk and tightened up my firewall. A year later I got a visit from two agents asking about it with a warrant. I told them what happened and gave them the hd. Luckily I just left it sitting on top of the box all that time. Never heard anything else. Cameron On Apr 17, 2014 6:28 PM, Chris Fabien ch...@lakenetmi.com wrote: I need help troubleshooting some fraudulent activity on our FreePBX system and implementing safeguards to prevent it happening again. Anyone who is knowledgeable with this please contact me offlist. ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless ___ Wireless mailing list Wireless@wispa.org http://lists.wispa.org/mailman/listinfo/wireless
