This is the blog of Ronald Bartels that wanders on and off the subject of problem management (that is how it started). Mostly now the topics are about IoT and SD-WAN.
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WLANPiShark: Wireless Capture With a WLANPi on Windows
One huge advantage that Apple Mac users have over owners of Windows
10 machines is the ability to perform a native 802.11 wireless packet
capture direct from their built-in wireless NIC. This is extremely
useful for wireless pros who want to take a quick over-the air-capture
into Wireshark to analyze traffic for troubleshooting purposes. Windows
users don’t have the luxury of this native wireless capture capability.
In this article, we take a look at how we can use a WLANPi unit
as an adapter to capture traffic over the air, straight into Wireshark
on a Windows machine. With the WLANPi being powered from the USB of the
laptop, this is a super convenient, portable and powerful capture method
that gets Windows users a little closer to the capabilities of their
cousins on Apple Macs.
Firewalls are becoming increasingly important in today’s world. Hackers and automated scripts are constantly trying to invade your system and use it for Bitcoin mining, botnets or other things. To prevent these attacks, you can use a firewall on your system. IPTables is the strongest firewall in Linux because it can filter packets in the kernel before they reach the application. Using IPTables is not very easy for Linux beginners. We have created easywall - the simple IPTables web interface . The focus of the software is on easy installation and use. Access this neat software over on github: easywall
When building a DDoS mitigation service it’s incredibly tempting to think that the solution is scrubbing centers or scrubbing servers. I, too, thought that was a good idea in the beginning, but experience has shown that there are serious pitfalls to this approach. Read the post of at Cloudflare's blog: N o Scrubs: The Architecture That Made Unmetered Mitigation Possible
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