title: How can I test a browser to see if it supports 128-bit encryption?
body: <p>I have been given the task of finding a replacement for a piece of old code. I'm assuming it tested to see if the browser supports 128-bit encryption. Here's the old code: (I purposely split the link into 4 lines)<br><br>
  <code>
  <a href="http://www.verisign.com/update-cgi/outPage.exe" rel="nofollow noreferrer">http://www.verisign.com/update-cgi/outPage.exe</a><br>
  ?good=../docs/html/good.html<br>
  &amp;nsbad=../docs/html/upgradeNSonly.html<br>
  &amp;ie2=../docs/html/upgradeIEonly.html<br>
  </code><br>
  Have you every seen this code before?<br>
  How can I duplicate this functionality inside a php page?<br><br></p>
  
  <p><b>Clarification</b><br>
  The old webmaster found a link to verisign that that did the browser check. Verisign has since stopped supporting this link. Personally, I think we should simply tell our customers to click on the <b>Help > About</b> inside there browser and look for the cypher strength. If it's not at least 128 then we simply tell them to upgrade there browser. </p>