Barracuda Networks provides cybersecurity solutions across email, data, network, application, and managed XDR services. Email Protection uses AI-powered security against phishing, malware, and account takeover. Data Protection prevents loss from accidental deletion, malicious action, and ransomware through backup and recovery. Network Protection includes secure access and firewall services. Application Protection defends web applications and APIs. Managed XDR offers threat detection and response. Solutions deploy on-premises, in cloud platforms, or as SaaS. The company serves small businesses through enterprises and provides products for managed service providers.