Blog Archives

Google DNS and/or OpenDNS

The recent Comcast Internet service interruption due to Domain Name Server (DNS) issues has prompted me to look into using a 3rd party DNS service from Google DNS and/or OpenDNS. I may use my ISP, Google, and OpenDNS so that

Posted in Comcast, DNS, Networks

Endpoint Posture Validation (aka NAC)

I recently encountered the The Internet Protocol Journal produced by Cisco. It is rather technical but I have found some of the articles to be valuable and interesting, particularly the article Geographic Implications of DNS Infrastructure Distribution in the March 2007 issue. In the

Posted in IT Security, NAC, network, Networks, Security

Day Light Saving Change for 2007

The SANS Internet Storm Center has a long post on the Day Light Saving Change for 2007 (note it is Saving not Savings). This change is about 5 weeks away. Daylight Saving Time this year will start on Sunday, March

Posted in Blog, Internet, IT Management, Microsoft, Networks, Technology

TCPView

In the same his Gearhead column in Network World where Mark Gibbs discussed the BGInfo utility in he also discussed the TCPView utility written by Mark Russinovich. TCPView is a Windows program that will show you detailed listings of all

Posted in Blog, Networks, Security, Technology
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