<div dir="ltr">google-authenticator works very well with pam and is free. do_auth can restrict IP's that can login to devices if strict security is your aim. <br></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Dec 24, 2016 at 8:38 AM, heasley <span dir="ltr"><<a href="mailto:heas@shrubbery.net" target="_blank">heas@shrubbery.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Fri, Dec 23, 2016 at 04:32:34PM -0800, Krux:<br>
<span class="">> yea, it ties back to pam for auth, so you can make it wherever you want.<br>
<br>
</span>this is correct; securid, skey, etc can all be made to work through PAM<br>
and skey support can be done without PAM.<br>
<div class="HOEnZb"><div class="h5"><br>
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