Information Security
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Austin Hemmelgarn

I'm a DevOps engineer with 5+ years of experience in system administration and software integration. I specialize in using my wealth of knowledge about Linux, BSD, and a wide variety of programming languages to track down and fix performance and reliability issues in complex systems. Outside of work I enjoy studying linguistics and history, playing video games, and cooking (and eating) all kinds of international cuisine.

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  • Kettering, OH, USA
  • Ferroin
  • Member for 3 years, 4 months
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  • Last seen Jan 11 at 13:16

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19 Why should browser security be prioritized? Sep 24 '18
10 What websites can be protected by a particular SSL certificate? Oct 23 '19
5 What kind of attack sends strings like V\x00Y\x00z\x005 and how to protect the server against these? Oct 3 '18
4 How can you reset a UEFI completely in case of a firmware infection? Oct 31 '18
3 How secure is a serial/terminal/console server, from the serial side? Sep 25 '18
3 Limit rights for user applications Oct 17 '18
3 How to hide device files on linux? Oct 26 '18
3 How can I make my Windows Server accessible from another Windows PC over the internet safely, without using VPN? Oct 29 '18
3 Top contenders to replace passwords? Nov 9 '18
3 Is looking at certificate expiration date a valid way of detecting malicious websites? Nov 16 '18
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