Imperva Web Application Firewall (WAF) vs. Arbor Sightline

As organizations increasingly rely on web applications to drive business, ensuring those applications are protected from cyber threats is essential. Imperva Web Application Firewall (WAF) delivers robust, enterprise-class protection for applications and APIs across cloud, on-premises, and hybrid environments. With near-zero false positives and managed rules created and tested by Imperva Threat Research, more than 90% of customers deploy in blocking mode from day one.

NETSCOUT Arbor Sightline is a high-performance network visibility and DDoS detection platform engineered for the demands of large-scale service provider environments. It provides deep, real-time insight into IP traffic by ingesting and analyzing flow data such as NetFlow, sFlow, and IPFIX. For cybersecurity teams, this means having a continuous, comprehensive view of network behavior that enables rapid detection of anomalies, volumetric attacks, and stealthy threats that could otherwise evade traditional perimeter defenses.