cyber security

Tachyon Dynamics Helps PCR Obtain UC APL Certification

LORTON, VA – Washington DC-based Information Technology firm, and leading DoD UC APL consulting company, Tachyon Dynamics aided Professional Computing Resources (PCR), a developer of enterprise management tools, in receiving the DoD UC APL certification for the PCR-360 integrated enterprise tool set. PCR-360 system delivers a comprehensive set of integrated functions: Service/Help Desk, Asset Tracking, […]

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Why 802.1x is Not Enough: How to Implement SeND – Part 2

Last month I presented the case as to why 802.1x authentication is not enough for local network (wired or wireless) security (go back here to read).  In this post I will present an alternative: IPv6 Secure Neighbor Discovery (SeND).  If you have an IPv6 enterprise, small IPv6 deployment, or a little IPv6 lab then pay

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The Importance of DoD UC APL Certification Testing

We just posted a white paper on our website that discusses the various reasons why getting commercial IT products tested at the Joint Interoperability Test Command (JITC) for DoD Unified Capabilities Requirements (UC) Approved Products List (APL) certification is very important. We also illustrate the advantages it gives product vendors selling in the U.S. Federal IT

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IPv6 RA Guard Implementation Advice

Bravo to Fernando Gont for getting out a great Internet Draft (soon-to-be RFC) on the Implementation Advice on IPv6 Router Advertisement (RA) Guard.  This has been one of the open, gaping wounds in the side of IPv6 enterprise deployment for years.  In fact, many of us in the IPv6 and IPv6 security fields love to

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