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Network Engineering
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davidb's user avatar
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davidb
  • Member for 11 years, 1 month
  • Last seen more than 4 years ago
  • Bremen, Germany
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I'm an IT-specialist from germany who's generally doing Debian Linux/Win2012/Win2016 server administration and Ruby On Rails development for a research institute at the university of Bremen. Im also very interested in security related topics especial in network, wireless and web application security.

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Top posts
5
Why is the FCS not included in most ethernet frames?
Nov 2, 2017
4
Is there a way to detect how many switches are between a host and the router?
May 16, 2016
2
Is it possible to block flash at the firewall without SSL interception?
Jul 1, 2016
1
What can cause a Layer 2 Switch to drop frames that aren't malformed?
Oct 12, 2016
1
Is there any current use of icmp features like Address Mask Request
Dec 25, 2017
1
What can cause a Layer 2 Switch to drop frames that aren't malformed?
Oct 18, 2016
Top network posts
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87
String "true" and "false" to boolean
26
how to map root to a resource in rails?
22
Call a model method in a Controller
22
Updating rails to 3.1.1 i get uninitialized constant Product::RAILS_ROOT
22
How to retrieve a FileBlob from 'ActionDispatch::Http::UploadedFile' instance?