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Re: [Ntp] Details of the fragmentation attacks against NTP and port randomization

"Salz, Rich" <rsalz@akamai.com> Fri, 07 June 2019 12:51 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: Fernando Gont <fgont@si6networks.com>, Watson Ladd <watsonbladd@gmail.com>, Danny Mayer <mayer@pdmconsulting.net>
CC: NTP WG <ntp@ietf.org>
Thread-Topic: [Ntp] Details of the fragmentation attacks against NTP and port randomization
Thread-Index: AQHVGjmjdJCSWoOMkkO9pTO5TVZHfqaLFIwAgAA6dICAAU/mAIAAyN+AgALnhYD//9uHAA==
Date: Fri, 07 Jun 2019 12:50:50 +0000
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References: <CAN2QdAGS20q=7+r+qMFEBBu4gNmSDR9-vYDbvgC=ZnqWLEU-6w@mail.gmail.com> <739c2eaa-05f1-0b30-4b64-fc5d3f91ce5b@pdmconsulting.net> <a3a545cf-d83d-a2c7-ad6c-3e349de78615@si6networks.com> <9f75e400-cf2f-053f-ed06-f4d6df415eaf@pdmconsulting.net> <CACsn0ck8w=sZ19QJYuSL1Bi2XdDjPW6ruPAWYtMuDxWNRXZ1mA@mail.gmail.com> <d689deba-f8fc-6636-179b-b8aa6593b4cb@si6networks.com>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/ntp/TZdiizEjLqONFMaCr5s2QpfLsJE>
Subject: Re: [Ntp] Details of the fragmentation attacks against NTP and port randomization
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>    It's simple: Do *not* use predictable IDs.
  
+1

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