://nau.github.io/triplesec/" title="Triple Sec" target="_blank" rel="noopener">Triple Sec Digital Security Scheme</a></li>
          </ul>
          <h2 id="guides"><a href="#guides">Bitcoin Security Guides:</a></h2>
          <ul>
            <li><a href="https://www.athena-alpha.com/bitcoin-security/" title="Beginner's Guide" target="_blank" rel="noopener">Beginner's Guide</a></li>
            <li><a href="https://www.youtube.com/watch?v=nYm8ROOSRCk" title="Security 101" target="_blank" rel="noopener">Bit