Aug
16

AT&T DSL Intermittent Loss of Sync

Symptoms: A business has AT&T DSL and has intermittent problems with their internet randomly going down.  Usually it is fixed by unplugging/plugging in the modem, but the problem happens again in a week or so.  You call AT&T and there appear to be no problems with the line or profile. Problem (at least the way …

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Jul
16

Crazy DHCP Server Rootkit

A quick informal story: One of my clients has a bunch of employees that are in and out of the office on different days with their laptops.  A couple of them always seem to get a little bit o’ spyware.  Well, over the past week or so their “server went down” several times randomly and …

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