Products + Services
From domain name services to critical Internet infrastructure products, Verisign keeps the world connected by providing the infrastructure and unparalleled network services that make the Internet fast, safe, and reliable.

Network Intelligence + Availability



Verisign’s Operational Expertise

When it comes to keeping online systems up-and-running, every second counts.

Verisign’s operational expertise has kept the .com and .net domains up and running at 100 percent for more than a decade. We’ve done this by scaling to support the exponential growth of the Internet, responding to the emergence of DDoS attacks, and staying ahead of new threats.

By leveraging Verisign’s Network Intelligence and Availability services, you can help ensure your Web-based operations are secure, available and optimized.

DDoS Protection Service

Cloud-based monitoring and mitigation services that detect DDoS attacks and filter malicious traffic in the cloud so it never reaches your network.
// Learn More

DDoS Protection Service

Verisign Managed DNS

Cloud-based DNS hosting that delivers high availability and network optimization without requiring additional infrastructure or personnel.
// Learn More

Verisign Managed DNS

iDefense Security Intelligence Services

Proactive and deep intelligence and recommendations for threat mitigation that help organizations inform and prioritize security operations.
// Learn More

iDefense Security Intelligence Services



Need more info?

866-367-0095 or +1-703-948-4140
Email Us

Legal Notices//Privacy//Repository//Contact Us//Feedback//Site Map


© 2011-2012 VeriSign, Inc. All rights reserved.
VERISIGN, the VERISIGN logo, and other trademarks, service marks, and designs are registered or unregistered trademarks of VeriSign, Inc. and its subsidiaries in the United States and in foreign countries. All other trademarks are property of their respective owners.