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[Security-WG] Security group highlights - December 2018


Chronological Thread 
  • From: Adair Thaxton <>
  • To: "" <>
  • Subject: [Security-WG] Security group highlights - December 2018
  • Date: Mon, 7 Jan 2019 16:13:36 +0000
  • Accept-language: en-US
  • Authentication-results: internet2.edu; dkim=none (message not signed) header.d=none;internet2.edu; dmarc=none action=none header.from=internet2.edu;
  • Ironport-phdr: 9a23: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
  • Spamdiagnosticoutput: 1:0

I trust everyone had a nice break, and hasn't been driven up the wall by
bored children yet.  Our three-year-old reached the "why?" stage just in
time for break, so if you're still sane, I envy you!


- Internet2 is considering blocking all RFC1918 space at ingress links. 
We do not expect this to affect cloud tunnel traffic, or any legitimate
traffic.  However, we all know the pitfalls of that last statement,
especially on our networks!  We plan to start by logging RFC1918 traffic
only, and then move to blocking it.  We also plan to offer opt-outs for
customers who need them.  We would welcome your input on this, for our
benefit as well as for the benefit of other customers.


- Check your routing tables! 
https://twitter.com/InternetIntel/status/1080466509292621829


- Hat tip to researchers at the University of Maryland! 
https://www.theregister.co.uk/2019/01/03/recaptcha_voice_challenge/


- A lot of it, as it turns out. 
http://nymag.com/intelligencer/2018/12/how-much-of-the-internet-is-fake.html


Happy new year, everybody!

Adair



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