Before we dive into the difference, it’s important to understand what we mean by a "vulnerability." In the world of IT, a vulnerability is like a weak spot in your business’s technology – a flaw that hackers could potentially use to break in and cause damage. Think of it like a door in your building that doesn’t lock properly.

Attention, CEOs and IT managers! Just when you thought managing your email security couldn't get any more complex, Microsoft has decided to spice things up. Starting May 5, 2025, Outlook will enforce stricter DMARC compliance. It’s time to get your email ducks in a row.