Verisign Security Services

Protecting revenue and brand by securing your online services.

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DDoS Protection

Cloud-based monitoring, superior attack mitigation capabilities, unique Verisign OpenHybridTM architecture and a purpose-built global network provide a scalable solution to combat today’s increasingly complex DDoS attacks on premise and in the cloud.


Offers information security executives access to timely and actionable cyber intelligence related to vulnerabilities, malicious code and global threats 24 hours a day, 7 days a week.

Verisign Managed DNS and Traffic Management Services

Secure, globally available DNS hosting service in the cloud provides you with a 100-per cent service-level agreement (SLA) for DNS resolution.

Recursive DNS

Secure and reliable recursive DNS service for superior performance and DNS stability.

DNS Firewall

An easy-to-configure cloud-based service that provides global threat protection and prevents access to unwanted internet content.

Verisign® Security Services

See how Verisign Security Services is dedicated to protecting both your brand and your online assets—worldwide.