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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What a hitchhiking Meerkat needs to pack as padkos
Although we live in the burrow of Douglasdale and our bolthole is right
next to the William Nichol bridge on the concrete freeway, we are not as
mal as the kieviet down the Crescent who insists on nesting in the
middle of nowhere. He then screeches and runs in the opposite direction
believing he'll lead you away from the nest. It sounds worse than
Patricia Lewis singing "Ek is lief vir jou" while sitting on a barbed
wire fence. Whatever! Occasionally we hitchhike around our planet Earth,
and on those occasions we need to pack padkos.
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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