Powerful, lightweight, non-disruptive protection for all your devices, cloud-based Webroot Small Business AntiVirus protects business information by blocking the latest malware, phishing, and cyber-attacks. We scan billions of apps, files, and websites continuously to determine where and what is safe online. With real-time updates, Webroot protects against known and brand new threats. Our system cleaner deletes private information and improves machine performance. Designed to work without conflict alongside other security products, Webroot's hassle-free security protects your business from cybercrime.