Email security. Software type: Subscription. License type: Education (EDU). 1 license(s). Download. Multilingual. Email Security You Can Trust. With Barracuda Email Protection, you get AI-enhanced defenses, automated response and easy deployment. Slam the door on pervasive email attacks. Your email is not secure. Attackers outsmart legacy defenses, deceive users, and overwhelm security teams with advanced tactics. From business email compromise to emerging QR-code phishing, cybercriminals are constantly evolving new ways to exploit human nature at organizations of all sizes. Protect your business with a single, AI-powered email security solution. Unlike attacks on devices and systems, email attacks always target your people. Barracuda Email Protection provides everything you need to protect your people and organization against all email threat types, eliminating the need for separate email and data protection solutions. Secure Your Email. Block threats with ease and full visibility, before they can do any damage. Respond to Threats.