Proofpoint is a cybersecurity company that helps organizations protect their most valuable asset: their people. Founded in 2002, the company started with a focus on a single, massive problem: email security. At the time, spam and viruses were overwhelming inboxes, and businesses needed a better way to filter out the noise and the danger.

From the beginning, Proofpoint's approach was different. Instead of just building stronger digital walls, they focused on the primary target of most cyberattacks—the human user. They recognized that attackers often don't need to break down a complex firewall if they can trick an employee into opening a malicious attachment or clicking a bad link.

Proofpoint’s mission is to protect people from the advanced threats that target them. Think of a company's security like a medieval castle. Many security companies focus on building higher walls and stronger gates. That’s the traditional network perimeter defense.

Proofpoint's philosophy is that the biggest risk isn't a battering ram at the gate, but a disguised attacker tricking a guard into simply opening it. Their vision is a world where organizations are shielded from risk by focusing on the most-attacked people within them. By protecting employees from threats like phishing and social engineering, they secure the entire organization from the inside out.

Over the years, Proofpoint has expanded far beyond its initial focus on email. The company now offers a comprehensive suite of tools designed to protect people and data across all the channels where they might be vulnerable. These solutions generally fall into three main categories.

Together, these products create a layered defense that identifies who is being attacked, how they are being targeted, and what information the attackers are after. This intelligence-driven approach helps companies stop threats before they cause financial or reputational damage.