Whirlybird - the oft overlooked green solution for ventilation

Whirlybird - the oft overlooked green solution for ventilation - the Awesome World of Things

I worked in an environment with a number of containers housing mobile network equipment. As a solution to cooling and ventilation, the typical solution was to install a split level unit. Although cost effective, these units are not necessarily suited for continuous operation and are thus prone to failure. Thus often major incidents related to temperature problems would occur and cause a service impact.

Find out more about Whirlybirds over at LinkedIn here.

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easywall - Web interface for easy use of the IPTables firewall on Linux systems written in Python3.

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

No Scrubs: The Architecture That Made Unmetered Mitigation Possible

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

Thinking problem management!

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