Transforming ISPs into
Cybersecurity Powerhouses
Citala
Ceibo
Monitor
Flow Assistant
A security platform built for carriers
Flowsec provides ISPs with a unified security platform for networks, apps, and customers — powered by their existing infrastructure.
Key Advantages For ISPs
Key Advantages For ISPs
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From the Media
FAQ
Most cybersecurity platforms route your customers’ traffic through their own scrubbing infrastructure. Flowsec runs inside yours. That means no traffic diversion, no latency added during an attack, and no dependency on a third party’s network capacity or pricing decisions. You control the service end-to-end.
No. Flowsec connects to your existing infrastructure via flow data — no hardware installation, no reconfiguration, no rerouting. Most ISP deployments are live within 48 hours of contract signing.
Yes. The platform is multi-tenant and designed specifically for ISPs to manage and bill their own customer base. Your customers interact with your service, not Flowsec’s.
There are no upfront fees or hardware costs. Pricing scales with the number of customers you activate — you pay as you grow, and revenue from customer subscriptions scales proportionally.
Flowsec covers volumetric and network-layer DDoS (Layers 3 and 4) as well as application-layer attacks (Layer 7), including web DDoS, HTTP floods, and API-targeted attacks. The WAF product (Ceibo) extends protection to application vulnerabilities beyond DDoS.
Real-time. The Monitor dashboard provides live traffic visibility across all customers. During an attack, your team can see the attack profile, which customers are affected, and what mitigations are active — all from a single console.
The pay-as-you-grow model is designed for ISPs at any stage. You’re not buying capacity you don’t use — you activate customers and the platform scales with you. Bezeq International runs Flowsec. So do regional providers.
Flowsec’s platform protects national critical infrastructure in Israel, including operators designated as strategically sensitive by government bodies. The detection engine and mitigation architecture are validated against the attack profiles targeting those environments — which are among the most sophisticated and persistent in the world.
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Flowsec Ltd.
Flowsec provides cutting-edge SaaS DDoS protection solutions for ISPs, CSPs, enterprises, MSSPs, and the national security sector. With multi-tenant and global shield technology, Flowsec enables communication service providers to offer advanced DDoS protection services to their customers.