Previously, we took the principles of DHCP and DNS servers. We already know how to operate, inter alia. We also have data on how computers communicate over a network. Today we can finally move on and take care of other things. In total, we probably will return to the […]
Sometimes, at the beginning of my adventure to the Internet, I was wondering how it is that I have a local area network and Internet access. See for yourself, turn on your computer and after some time we will see the screen of our desktop operating system. Then the […]
Nowadays pretty much everyone uses wireless networking from your smart phone to your home and/or business networks. There are many security issues with wireless networking; the one that I see the most is security carelessness of some ISP’s contractors and installation personnel.
ISP based WEP Vulnerability:
I have noticed from […]
SSL and network monitoring aren’t the most compatible of partners – even with the most sophisticated detection infrastructure in the world, you’ll not derive many useful indicators from the barren randomness of encrypted traffic. Consider the plight of the Sguil sensor shown below:
The webserver’s use of SSL means that […]