May 24, 2018

Tag Archives: networking

CCIE Security v5 :: TCP Interception

This article accompanies the demonstration¬†video I have created below. TCP interception is a CCIE Security version 5 blueprint topic. What is TCP interception? TCP interception is a method used to protect against TCP SYN-flooding attacks. This is achieved by intercepting TCP connection requests (SYN packets) and verifying the connection before passing the original¬†TCP SYN packet […]

Packet Tracer Troubleshooting Activity : 102

Hello everyone, I thought it would be a great idea to produce and deliver another troubleshooting exercise for those keen net-workers out there. This is another CCNA level network and I have tried to mix things up a little to make you think a little more about the potential problems. Network overview All devices were […]

Lightning Talk: UTM’s

Earlier this week I delivered a presentation about UTM’s to businesses on the Isle of Man. This lightning presentation was aimed to give a brief overview of Unified Threat Management solutions and the considerations to keep in mind. The link below will take you to the presentation, if you have any questions please feel free […]

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