High-performance application delivery
NetScaler provides the lowest latency to ensure an optimal application end-user experience. Only NetScaler uses a one-pass architecture for traffic processing that enables it to perform many functions simultaneously to reduce latency and improve performance. Independent benchmarking confirms that NetScaler outperforms its competitors in every test for latency, throughput, and CPU utilization.
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Intelligent traffic management
NetScaler intelligent traffic management for GSLB is a cloud-based DNS service that eliminates the complexity, bottlenecks, and scalability limitations of traditional DNS implementations. Unlike other DNS solutions, NetScaler’s advanced algorithms examine some eight billion real user measurements per day to route traffic to the most appropriate server or resource based on such factors as server capacity, response time, network latency, and client location. NetScaler intelligent traffic management provides the fastest application response times to deliver an optimal experience for application end users.
Layer 3-7 attack detection and prevention
NetScaler WAF uses a hybrid security model to detect and stop both known and unknown attacks. It is highly effective in protecting against zero-day vulnerabilities like Log4j and Spring4Shell. With NetScaler, you can virtually patch TIBCO BusinessWorks and TIBCO BusinessConnect to intercept attacks in transit until you can fix the application source code. NetScaler WAF integrates with many of the top application vulnerability scanners — Cenzic, Qualys, WhiteHat, and more — so you can turn scan results into policies with just a few clicks.
SSL/TLS termination
NetScaler functions as an SSL proxy to offload computationally intensive encryption from TIBCO BusinessWorks and TIBCO BusinessConnect gateway servers while simplifying labor-intensive certificate management. By offloading these tasks from the gateway servers to NetScaler, you can free up server resources to handle other tasks, resulting in improved server performance.
SSL certificate lifecycle analytics
For applications integrated through TIBCO BusinessWorks, NetScaler observes SSL certificates bound to applications and tracks their expiry dates for you. NetScaler makes SSL certificate management easier by providing such capabilities as CSR and SSL certificate creation, SSL certificate installation, SSL certificate and SSL negotiated transaction monitoring, and expiring/expired certificate notification. With NetScaler, you can easily update expired certificates and delete unused certificates.
Application server analytics
For applications integrated through TIBCO BusinessWorks, NetScaler can identify issues that degrade application performance and recommend mitigation steps. NetScaler can also identify and report on in real time such server issues as 5xx errors, surge queue buildup from an overloaded server, low active usage of bound services, service flaps, and servers with anomalous response times.
Operational consistency across hybrid cloud
All NetScaler form factors, including a containerized ADC, are built with a single code base. With NetScaler’s single management plane, you manage ADCs the same across on-premises and cloud environments: Configure once and quickly deploy everywhere. Other solutions lack feature parity across environments and force you to use multiple management consoles, resulting in more management overhead.