This week at the SIPNOC event near DC, an attendee asked if I knew of any hosted services that would scan the external interface of a network to see if the VoIP services were secure. He sells SIP connectivity to small businesses, many of whom typically have purchased an IP-PBX from somewhere like a retail store and have minimal IT expertise. He wondered if there was a service he could refer these small businesses to so that they could check the security of their system. Basically something for VoIP along the lines of hosted services like “Shields Up” that will check the security of your firewall.
I didn’t know of such a service, but posted the question to the VOIPSEC mailing list. A couple of people contacted me privately about some services in the works, but then someone did pass along a link to a public service available now:
Now, I’ve not used this service but I’m certainly aware of Sandro Gauci and a number of the different tools he has been working on, including SIPVicious and VOIPPACK. After watching his short video and seeing the sample report, this definitely looks like an interesting service.
Of course, with any hosted service my security paranoia is heightened and I want to know what will be done with my data. Will the scan of my IP-PBX be recorded on the Voipscanner.com servers? Will a copy of my report be saved there? Basically… can I trust the site? In looking through the terms of service after you click the graphic to “apply” for access I didn’t see any wording around this… but it’s also Friday and I’m tired… I could have missed it.
Anyway, this service is out there and for those of you comfortable with using such a service it may be useful for you. If you know of other similar services I’d also love to hear about them.