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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The Lost World of Problem Management - Karen Ferris
As a colleague and I once agreed:
"They just don't get it do they?"
What I thought was a clear distinction and fairly well explained in ITIL
and other supporting publication
s seem to be eluding many
organisations and individuals.
May I say, that this also includes some so
-
called "experts" in the IT
Service Management field!
The confusion over the difference between Incident and Problem
Management is pervading the IT indust
ry. The more organisations that I
encounter who declare that they are implementing or doing ITIL
Problem Management are simply not doing it!
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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