Network availability and traffic protection

VISNUSA / SHIELD / DDoS

Managed DDoS Protection

Protect internet-facing networks and services from volumetric and network-layer DDoS attacks through continuous traffic monitoring, automated detection, traffic diversion, and mitigation.

Designed for ISPs, NAPs, data centers, enterprises, and digital platforms that require reliable network availability.

Discuss your requirements

DEFENSE GRID ACTIVEMITIGATION READY

ATTACKUntrusted traffic

SCRUBVISNUSA Shield

RETURNClean traffic

24/7MONITORINGAUTODETECTIONBGPDIVERSION

Service capabilities

Protect your network before attacks become outages.

VISNUSA combines network visibility, automated detection, routing integration, and traffic scrubbing into one managed DDoS protection service.

Traffic Monitoring

Continuous monitoring of network traffic using NetFlow, sFlow, IPFIX, and network telemetry to identify abnormal traffic patterns.

DDoS Detection

Detect volumetric attacks, traffic anomalies, abnormal packet rates, and suspicious traffic targeting protected networks.

Automated Mitigation

Trigger mitigation automatically when an attack is detected, reducing dependency on manual network intervention.

Traffic Diversion

Redirect affected traffic to the mitigation platform using BGP, BGP FlowSpec, or RTBH based on the network architecture.

Traffic Scrubbing

Inspect and filter malicious traffic while allowing legitimate traffic to continue toward the protected network.

Clean Traffic Return

Return filtered traffic to the customer backbone after malicious traffic has been removed.

Multi-Prefix Protection

Protect multiple public IP prefixes, networks, and customer environments from a centralized mitigation platform.

Multi-Tenant Protection

Suitable for service providers that need to provide DDoS protection to multiple downstream customers or ISP members.

Monitoring & Reporting

Visibility into network traffic, detected attacks, mitigation events, protected prefixes, and historical attack information.

Managed Operations

Technical support for platform operation, routing integration, mitigation policy, monitoring, and incident handling.

Built for network availability

Protection that works with your existing network.

VISNUSA Managed DDoS Protection integrates with existing routers, upstream connectivity, and backbone infrastructure without requiring the entire network architecture to be replaced.

Normal traffic continues through the existing network path. When an attack is detected, affected traffic can be diverted to the VISNUSA scrubbing platform. Malicious traffic is removed and clean traffic is returned to the protected network.

VISNUSA / DDoS PROTECTION SYSTEMNETWORK AVAILABILITY

01 / Monitor

Traffic Visibility

Continuous network telemetry monitors traffic behaviour and establishes visibility across protected prefixes.

02 / Detect

Attack Detection

Traffic anomalies and potential DDoS attacks are identified before they cause significant service disruption.

03 / Divert

BGP / FlowSpec

Affected traffic is redirected toward the mitigation platform based on defined network policies.

04 / Scrub

Traffic Mitigation

Malicious traffic is filtered by the DDoS scrubbing platform.

05 / Return

Clean Traffic

Legitimate traffic is returned to the customer backbone and delivered to its destination.

Deployment models

Choose where mitigation fits your architecture.

Deploy close to the network, activate protection on demand, or combine local and upstream capacity for a hybrid operating model.

On-Network Protection

DDoS mitigation infrastructure is deployed close to or within the customer network.

Suitable for NAPs, ISPs, data centers, and large networks that require local mitigation capacity.

On-Demand Protection

Normal traffic remains on the existing route. Traffic diversion is activated when a DDoS attack is detected.

Suitable for organizations that want protection without continuously routing traffic through a scrubbing platform.

Hybrid Protection

Local mitigation capacity combined with upstream mitigation capability for larger attack events.

Suitable for networks requiring both local control and additional mitigation capacity.

Protection capacity

Flexible Protection Capacity

From 10 Gbps to multi-100 Gbps based on network requirements.

10 GbpsMulti-100 Gbps

Protection can be sized according to normal traffic levels, network architecture, protected prefixes, and expected attack capacity.

Designed for

Availability for networks that cannot go offline.

ISP & NAP

Protect backbone infrastructure and provide managed DDoS protection to downstream customers.

Data Center

Protect customer connectivity and internet-facing infrastructure.

Enterprise

Protect public applications, internet gateways, VPN services, and critical network infrastructure.

Digital & Cloud Platforms

Maintain availability of internet-facing services during malicious traffic events.

Core technology

Built around network-native controls.

NetFlow / sFlow / IPFIXBGP IntegrationBGP FlowSpecRTBHTraffic ScrubbingAutomated DetectionMulti-ASN / Multi-PrefixReal-Time Monitoring

Delivery model

From network discovery to managed protection.

A four-stage model keeps implementation aligned with VISNUSA's security operating language while addressing DDoS-specific routing and mitigation requirements.

Identify

Define protected networks, normal traffic patterns, routing architecture, and mitigation requirements.

Integrate

Connect monitoring, routing, and mitigation infrastructure with the customer's network.

Protect

Continuously monitor traffic and trigger mitigation when malicious traffic is detected.

Operate

Monitor events, support mitigation operations, review incidents, and optimize protection policies.

MANAGED DDoS PROTECTIONKeep malicious traffic from becoming business downtime.