The best resource for voice, Voice Over IP (VoIP), Unified Communications (UC), and Collaboration security, including toll fraud, Telephony Denial of Service (TDoS), phishing, voice SPAM, social engineering, and other issues.
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Mark Collier's VoIP/UC Security Blog | voipsecurityblog.typepad.com Reviews
https://voipsecurityblog.typepad.com
The best resource for voice, Voice Over IP (VoIP), Unified Communications (UC), and Collaboration security, including toll fraud, Telephony Denial of Service (TDoS), phishing, voice SPAM, social engineering, and other issues.
voipsecurityblog.typepad.com
Mark Collier's VoIP/UC Security Blog
http://www.voipsecurityblog.typepad.com/marks_voip_security_blog
Mark Collier's VoIP/UC Security Blog. This blog covers Voice, Voice over IP (VoIP), Unified Communications (UC), and collaboration security. November 12, 2016. Links to recent TDoS articles. The day the 911 network stood still. Http:/ www.networkworld.com/article/3137526/security/the-day-the-911-network-stood-still.html. DHS working to protect emergency call centers against denial-of-service attacks. Https:/ gcn.com/articles/2016/10/24/tdos-dhs.aspx? Answering the call for solutions to 911 TDoS attacks.
TOTAL PAGES IN THIS WEBSITE
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SIPVicious: June 2010
http://blog.sipvicious.org/2010_06_01_archive.html
Tuesday, June 22, 2010. How to crash SIPVicious - introducing svcrash.py. A new tool has been added to SIPVicious - svcrash.py. As the name implies, it crashes something - svwar.py and svcrack.py. This tool is meant to be used by system administrators and organizations that are receiving unauthorized scans on their exposed IP PBX. Quick links: Download the latest version. Watch a short demo of svcrash.py. Since this is a little different from the usual, I'll provide a bit of background first. A few weeks...
SIPVicious: May 2010
http://blog.sipvicious.org/2010_05_01_archive.html
Friday, May 28, 2010. New tool in the works: TFTPTheft. Most sysadmins just love the idea of switching on a box that just works automatically. In the case of IP phones that is typically possible by setting up the right DHCP config and a TFTP server hosting firmware and configuration. My introduction to TFTP. The TFTP protocol typically runs over port 69, and the above image shows a rather insecure doll. The TFTP protocol is rather simple and lightweight:. Runs on top of UDP. I am releasing this code so t...
SIPVicious: If SIPVicious gives you a ring...
http://blog.sipvicious.org/2012/12/if-sipvicious-gives-you-ring.html
Monday, December 10, 2012. If SIPVicious gives you a ring. Note: SIPVicious version 0.28 is out, go get it. I like to keep an eye on the social media and Google alerts for SIPVicious and in the last few months I noticed a rise in mentions of the tools. Specifically, a number of Korean twitter users (who have their service with KT, a VoIP service provider) complaining about receiving a call from a caller-id showing ‘SIPVicious’. Korean tech news site Boan News. How do they do? Is it a kind of call fraud?
SIPVicious: AstriCon roundup and vendors adding security features
http://blog.sipvicious.org/2010/10/astricon-roundup-and-vendors-adding.html
Friday, October 29, 2010. AstriCon roundup and vendors adding security features. So I've finally been to AstriCon and I noticed a great increased interest amongst the attendees with regards to security, fraud and "hacking". The slides for my presentation titled "Just how vulnerable is your phone system" can be downloaded from this. So what are the changes and additions from the software developer's side? Asterisk 1.8 has been released. 3CX have released a major security. What accounts for these changes?
SIPVicious: February 2012
http://blog.sipvicious.org/2012_02_01_archive.html
Wednesday, February 22, 2012. SIPVicious 0.2.7 released and rewrite coming up, looking for testers! This is the last release in the 0.2 series which fixes a number of stability issues and bugs before moving on to a total rewrite. Are you a SIPVicious user? If you have a VoIP lab or simply want to test the rewrite of SIPVicious. The internal version already includes support for TCP, TLS and IPv6 ;-). The changelog for this one:. Feature: svcrack.py and svwar.py now support setting of source port. Download...
SIPVicious: October 2010
http://blog.sipvicious.org/2010_10_01_archive.html
Friday, October 29, 2010. AstriCon roundup and vendors adding security features. So I've finally been to AstriCon and I noticed a great increased interest amongst the attendees with regards to security, fraud and "hacking". The slides for my presentation titled "Just how vulnerable is your phone system" can be downloaded from this. So what are the changes and additions from the software developer's side? Asterisk 1.8 has been released. 3CX have released a major security. What accounts for these changes?
SIPVicious: July 2010
http://blog.sipvicious.org/2010_07_01_archive.html
Wednesday, July 21, 2010. New beta of VIPER VAST released 2.76. And that includes all the latest goodness, including SIPVicious. This is a great tool for those needing an up to date VoIP hackin. er penetration testing distro :-) Download it from here. Links to this post. Subscribe to: Posts (Atom). Getting started with SIPVicious. Subscribe in a reader. Mark Collier's VoIP Security Blog. New beta of VIPER VAST released 2.76.
SIPVicious: Distributed SIP scanning during Halloween weekend
http://blog.sipvicious.org/2010/11/distributed-sip-scanning-during.html
Thursday, November 4, 2010. Distributed SIP scanning during Halloween weekend. Over last weekend there were a number of reports of VoIP (especially Asterisk) servers that were "under heavy attack". I have looked at some packet traces and noticed how the SIP messages look very similar to the ones generated by SIPVicious especially svwar.py. In fact, I think this is a modified version of SIPVicious that is being distributed on a botnet. Take a look at the following message generated by these new scans:.
SIPVicious: November 2010
http://blog.sipvicious.org/2010_11_01_archive.html
Thursday, November 4, 2010. Distributed SIP scanning during Halloween weekend. Over last weekend there were a number of reports of VoIP (especially Asterisk) servers that were "under heavy attack". I have looked at some packet traces and noticed how the SIP messages look very similar to the ones generated by SIPVicious especially svwar.py. In fact, I think this is a modified version of SIPVicious that is being distributed on a botnet. Take a look at the following message generated by these new scans:.
SIPVicious: February 2010
http://blog.sipvicious.org/2010_02_01_archive.html
Wednesday, February 3, 2010. RTP Traffic to 1.1.1.1. I was reading RIPE Labs' very interesting post called Pollution in 1/8. The article talks about traffic being sent to the 1/8 address space, which has recently been temporarily allocated. One part of the article caught my eye:. List the port as being used by a trojan. Called "KiLo", however information about it seem sparse.". INVITE sip: [email protected]. Via: SIP/2.0/UDP 83.142.202.195:3058;branch=ca4b60ae7ba821fREPLACEDjrgrg;rport. According to the ...
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Mark Collier's VoIP/UC Security Blog
Mark Collier's VoIP/UC Security Blog. This blog covers Voice, Voice over IP (VoIP), Unified Communications (UC), and collaboration security. November 12, 2016. Links to recent TDoS articles. The day the 911 network stood still. Http:/ www.networkworld.com/article/3137526/security/the-day-the-911-network-stood-still.html. DHS working to protect emergency call centers against denial-of-service attacks. Https:/ gcn.com/articles/2016/10/24/tdos-dhs.aspx? Answering the call for solutions to 911 TDoS attacks.
VOIPSecurityConsultants.com - VoIP & SIP Trunk Security, UC 480-525-1058
The Global Leader in VOIP. Trunk Security, Secure VOIP. Trunk Design, SIP. Trunk Load Analysis and Vulnerability Assessment, SIP. Trunk Sizing, VoIP,. Video, UC, Avaya, Cisco, Microsoft, Polycom, PBX, IP-PBX, Securing Millions of Daily Conversations! To You, the Buyer of VOIP Insurance Riders: Why not protect against. Hacking instead of just insuring against. Your Local VOIP and SIP Trunk Consultants. We Provide These VOIP and SIP Trunk Services:. Proof of Concepts, Pilots, Assessments, Recommendations.
VoIP and VoIPSecurity Digest | latest news about VoIP and VoIPsecurity
VoIP and VoIPSecurity Digest. VoIP and VoIPSecurity Digest. Function ereg() is deprecated in /home/m00bile/domains/voipsecuritydigest.com/public html/includes/file.inc on line 649. Function ereg() is deprecated in /home/m00bile/domains/voipsecuritydigest.com/public html/includes/file.inc on line 649. Function ereg() is deprecated in /home/m00bile/domains/voipsecuritydigest.com/public html/includes/file.inc on line 649. Deliver quality news and articles about VoIP and VoIPsecurity. March 2nd, 2012. And hi...
VoIPSecurityNews.com: up to date news on VoIP, SIP, UC issues
Who's "securing" your VoIP Infrastructure? What's Your VoIP Environment? Is this your security plan? Metrolux 14 Theatre Found External Breach In Computer System. Police Advise Canceling Credit Cards Used At Loveland Movie Theater. Deb Stanley, 7NEWS Producer. POSTED: 2:17 pm MDT November 4, 2011. UPDATED: 11:06 pm MDT November 4, 2011. Longmont police issued the advisory for the Loveland theater because Longmont residents have watched movies there. 7NEWS first reported the credit and debit card fraud in...
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VOIPSecurityServices.com - VoIP & SIP Trunk Security, UC 480-525-1058
The Global Leader in VOIP. Trunk Security, Secure VOIP. Trunk Design, SIP. Trunk Load Analysis and Vulnerability Assessment, SIP. Trunk Sizing, VoIP,. Video, UC, Avaya, Cisco, Microsoft, Polycom, PBX, IP-PBX, Securing Millions of Daily Conversations! To You, the Buyer of VOIP Insurance Riders: Why not protect against. Hacking instead of just insuring against. Your Local VOIP and SIP Trunk Consultants. We Provide These VOIP and SIP Trunk Services:. Proof of Concepts, Pilots, Assessments, Recommendations.
