http://www.digitalbond.com/index.php/2010/03/01/scada-devices-on-verizon-and-other-wireless-networks/ This Month in Control System Security Fri, 10 Sep 2010 08:43:22 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.digitalbond.com/index.php/2010/03/01/scada-devices-on-verizon-and-other-wireless-networks/comment-page-1/#comment-13826 Digital Bond » Cellular Modem Use Without Risk Wed, 26 May 2010 05:36:50 +0000 http://www.digitalbond.com/?p=5504#comment-13826 [...] blog readers know we have been talking about and tracking the increased use of cellular modems in SCADA systems. These are often accessible from the Internet, almost always accessible by other users with service [...] [...] blog readers know we have been talking about and tracking the increased use of cellular modems in SCADA systems. These are often accessible from the Internet, almost always accessible by other users with service [...]

]]> http://www.digitalbond.com/index.php/2010/03/01/scada-devices-on-verizon-and-other-wireless-networks/comment-page-1/#comment-13056 Digital Bond » Using Verizon Broadband For SCADA Wed, 03 Mar 2010 01:59:23 +0000 http://www.digitalbond.com/?p=5504#comment-13056 [...] Yesterday I blogged on the scan results, configuration issues and increasing use of Verizon, AT&T and other carriers’ broadband services for SCADA. Today I’ll address the question of whether these networks should be used in SCADA systems. Like most security questions, the answer is not yes or no. [...] [...] Yesterday I blogged on the scan results, configuration issues and increasing use of Verizon, AT&T and other carriers’ broadband services for SCADA. Today I’ll address the question of whether these networks should be used in SCADA systems. Like most security questions, the answer is not yes or no. [...]

]]> http://www.digitalbond.com/index.php/2010/03/01/scada-devices-on-verizon-and-other-wireless-networks/comment-page-1/#comment-13054 harry Tue, 02 Mar 2010 14:00:25 +0000 http://www.digitalbond.com/?p=5504#comment-13054 A few years back when working at a utility company, I found that a 'private' GPRS network was not so private. By sniffing the traffic, it was determined that there were remote hosts with access to our static IPs. Due to misconfiguration on the carriers side, our mobile devices were exposed. This was not a SCADA network, but some testing was being done for a SCADA application. A few years back when working at a utility company, I found that a ‘private’ GPRS network was not so private. By sniffing the traffic, it was determined that there were remote hosts with access to our static IPs. Due to misconfiguration on the carriers side, our mobile devices were exposed. This was not a SCADA network, but some testing was being done for a SCADA application.

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