anchor.diff:                  </p>
                   <h5>Non-exhaustive browser security recommendation:</h5>
                   <ul>
  -                    <li>Stop using internet explorer, switch to <a href="https://www.mozilla.org/en-US/firefox/desktop/">Firefox</a>, <a href="https://www.google.com/intl/en/chrome/browser/">Chrome</a>, or one of the many variants of the two.</li>
  +                    <li>Stop using Internet Explorer! Switch to <a href="https://www.mozilla.org/en-US/firefox/desktop/">Firefox</a>, <a href="https://www.google.com/intl/en/chrome/browser/">Chrome</a>, or one of the many variants of the two.</li>
                       <li>Do not use the same password for multiple sites. NEVER re-use a password!</li>
                       <li>Use long passwords! <a href="https://xkcd.com/936/">the longer, the more difficult to crack.</a></li>
  -                    <li>Consider a password manager such as <a href="https://www.keepassx.org/">KeePassX</a> to create and store long/unique passwords.</li>
  +                    <li>Consider a password manager such as <a href="https://keepassxc.org/download/">KeePassXC</a> to create and store long/unique passwords.</li>
                       <li>Use 2 factor authentication like a <a href="https://www.yubico.com/products/yubikey-hardware/yubikey/">Yubikey</a>, or <a href="https://www.google.com/landing/2step/">GoogleAuth</a> on any website that offers it; it's a second layer of defence against phishing.</li>
  -                    <li>If you've been sent a shortened link, either use a <a href="http://untiny.com/">link preview service</a> or do not click it!</li>
  +                    <li>If you've been sent a shortened link, either use a <a href="https://unfurlr.com/">link preview service</a> or do not click it!</li>
                       <li>Disable any extensions that have been installed by 3rd party software - java/toolbars/etc, minus antivirus.</li>
                       <li>Keep plugins up-to-date (flash/java/etc).</li>
                       <li>Use <a href="https://www.startpage.com/">StartPage</a> instead of Google.</li>
  
positive.code:                 </p>
                  <h5>Wallet security recommendations:</h5>
                  <ul>
                      <li>Create a <a href="http://walletgenerator.net/">paper wallet</a> and store it in a waterproof, safe environment.</li>
                      <li>Backup the wallet.dat and gridcoinresearch.conf files on encrypted USB sticks and store them somewhere safe.</li>
                      <li>Alternatively, store an encrypted zip/rar/tar on any form of storage medium and keep it safe.</li>
                      <li>Regularly check that your backups work - if you encrypt your wallet then forget the pass, you're in trouble..</li>
  
negative.code:                     It's crucial that your private communications online are not intercepted by any malicious entity; privacy is a human right, take yours back!
                  </p>
                  <ul>
                      <li><a href="https://arstechnica.com/tech-policy/2014/12/newly-published-nsa-documents-show-agency-could-grab-all-skype-traffic/">Do <b>not</b> use skype!</a></li>
                      <li>Use a VPN to evade censorship, MITM attacks &amp; totalitarian governments. <a href="https://torrentfreak.com/vpn-services-keep-anonymous-2018/">Find the best vpn for you.</a></li>
                      <li>Encrypt your private emails <a href="https://www.wefightcensorship.org/article/sending-encrypted-emails-using-thunderbird-and-pgphtml.html">using PGP.</a></li>
                      <li>Always attempt to use multi-party encryption if performing group chat/conferences. At the very least, password protect chat rooms.</li>
                      <li>Use OTR for 1-1 secure communications <a href="https://securityinabox.org/en/pidgin_main">(Pidgin + OTR)</a>, keep an eye out for multi-party OTR in the future.</li>
                      <li>Don't share <b>ANY</b> of your personal information online. Use aliases.</li>
                      <li>Use encrypted texting apps e.g. <a href="https://guardianproject.info/apps/chatsecure">Chatsecure</a></li>
                      <li>Keep usage of social media to a minimum; if you're not paying for the service, <b><u>you're the product being sold.</u></b></li>
                      <li>Do not use an email provider based in USA, instead use a <a href="https://prxbx.com/email/">secure alternative (link to list)</a>.</li>
                  </ul>
              </div>
              <div class="col-sm-12">
  