Trying to find out if my Exchange server has been comprimsed... Since yesterday it's been sending ICMP packets out like crazy, actually filling my entire T1. Today it's sending to 65.80.164.255, which ...

* Dr. Internet columnist Steve Blass talks about an open source integrated library system * Help Desk columnist Ron Nutter explains why a high level of ICMP packets between AD controllers and the ...

Recently, I noticed that there has been a surge in ICMP packets between some of my Active Directory controllers and Exchange servers. Virus scanning proved that the servers were clean. Is there any ...

I think I could get to Google, when I checked it.. But I got this result from pathping. No doubt there's no problem, or rather, if there is it's nothing at my end, and I can get to Google so no big ...

The earliest stored program computer in the modern sense was not one of the names such as ENIAC or Colossus that you might expect, but the Manchester Baby, an experimental prototype computer built at ...

Today, researchers have disclosed their findings on a novel Windows malware sample that uses Internet Control Message Protocol (ICMP) for its command-and-control (C2) activities. Dubbed "Pingback," ...