<p>Cybersecurity is the protection of internet-connected systems such as hardware, software and data from cyberthreats.</p>
<p><span style="margin: 0px;padding: 0px;border: 0px;font-style: inherit;font-variant: inherit;font-weight: 600;font-size: inherit;line-height: inherit;vertical-align: baseline">CIA triad</span></p>
<ul>
<li>Availability</li>
<li>Confidentiality</li>
<li>Integrity</li>
</ul>