Zero-Day Challenge

Submit a sample of your chosen malware
to the Valkyrie Verdict engine.

Innovative Cybersecurity Platform that Renders Attacks Useless

With intelligence from 86 million endpoints globally, the Comodo Cybersecurity platform contains malware and other threats to render attacks useless, across the LAN, Web and Cloud.

Endpoint Security without Compromise

Comodo Cybersecurity's endpoint protection technology verdicts 100% of malware without impacting usability. Our patent-pending malware containment ensures that customers are protected against even previously unknown threats.

Securely Embrace the Cloud and Digital Transformation

Through an integrated platform for Secure Cloud & Internet Access, Comodo Cybersecurity delivers enterprise-level technology for organizations of all sizes.

Protect Against Military-Grade Threats, Render Attacks Useless

Comodo Cybersecurity delivers an integrated platform that allows you to operate in a world where preventing all attacks is impossible. With our innovative threat containment technology, we protect against even the most advanced threats, including zero-day attacks.

Securing Transactions and Creating Trust Online

Comodo Certificate Authority (CA), the largest TLS/SSL vendor and certificate authority with over 1 million TLS/SSL certificates issued worldwide, is meeting these challenges head-on by securing transactions and creating trust online.