Yo Hal! On Thu, 28 Mar 2019 14:20:39 -0700 Hal Murray via devel <devel@ntpsec.org> wrote:
> Gary said: > > I don't think anyone suggest blocking non NTS servers, yet. > > I think we should be thinking about it. Seems like a good check-box > for an auditor. > > It's what I had in mind with something like a "secure yes" option. > (I included shared-key authentication as secure) As we learned earlier, OpenSSL has levels of security. Maybe something like this: # anything goes (current default): securelevel 0 # must use NTS or shared key, but noval OK securelevel 1 # must use NTS or shared key, noval only with cert pinning securelevel 2 But, in the same vein, you'd like a global option to limit TLS versions... RGDS GARY --------------------------------------------------------------------------- Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703 g...@rellim.com Tel:+1 541 382 8588 Veritas liberabit vos. -- Quid est veritas? "If you can’t measure it, you can’t improve it." - Lord Kelvin
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