Categorizing IP addresses when monitoring
When monitoring a network one must keep in mind different known or unknown IP addresses. For a monitoring system setup[…]
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Spreadsheet ### error
I ran upon a strange error in an Excel spreadsheet the other day – 4 digit numbers are displayed as[…]
Read moreCustom laptop battery notifications
Since i bought my laptop, i was concernead of the long-term effects of keeping it plugged in constantly. A lot[…]
Read moreNetworking-student photo session
I was approached by a student doing her internship for the school. She’s doing a booklet that will describe “A[…]
Read moreMounting a TrueCrypt volume from the command-line
If you are reading this post, i’m assuming that you know about TrueCrypt and that you already have an encrypted[…]
Read moreImpressions from Karrieredagene 2014
Like i was saying 2 weeks ago, today i went to this carrer day event in Odense. I came right[…]
Read moreProtect against ARP-spoofing
In a previous article i’ve talked about how you can sniff traffic on LAN using ARP. In this article we[…]
Read moreUnderstanding the Snort architecture
Snort first started as a packet sniffer. Another common example of a packet sniffer is tcpdump, or its graphical big[…]
Read moreSniff traffic from LAN using ARP
What is ARP ARP stands for Adress Resolution Protocol. It is the protocol that associates MAC addresses with IP addresses.[…]
Read moreFix the BackgroundContainer.dll startup error
I recently got very annoyed by a startup error, which looked like in the picture below and said the following:[…]
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