NTP Appliances – It’s About Time

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NTP Appliances – It’s About Time Time synchronization is a crucial part of any network. I am sure that most of you have pulled logs for troubleshooting, only to discover that NTP wasn’t configured properly. Whether logs are being used for security monitoring or troubleshooting issues, they really must have accurate time-stamps to be very … Read more

Is VLAN Hopping a Real Concern?


I have worked with several network professionals that spend a lot of time avoiding the risk of VLAN hopping. The purpose of this article is to examine the theory behind this attack method and discuss the possibility of using it in a modern enterprise network. How does it work? VLAN hopping is an attack in … Read more



I started this blog to help others in the field of networking by sharing my own experiences as well as information and resources that I find along the way. What you’ll find… More content will become available over time, but here are few things that you will find on ipninja.info. News News about new technology, changes … Read more

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