Next Generation Firewall
The SonicWall TZ series empowers small and medium-sized businesses and distributed enterprises to experience the advantages of a comprehensive security solution that fulfills all requirements. By combining rapid threat prevention, software-defined wide area networking (SD-WAN) technology, a wide array of networking and wireless features, easy deployment, and centralized management, the TZ series delivers a unified security solution at a cost-effective price.
Single-pass inspection : A single-pass DPI architecture simultaneously scans for malware, intrusions and application identification, drastically reducing DPI latency and ensuring that all threat information is correlated in a single architecture.
Highly parallel and scalable: The unique design of the RFDPI engine works with the multi-core architecture to provide high DPI throughput and extremely high new session establishment rates to deal with traffic spikes in demanding networks.
Stream-based inspection : Proxy-less and non-buffering inspection technology provides ultra-low latency performance for DPI of millions of simultaneous network streams without introducing file and stream size limitations, and can be applied on common protocols as well as raw TCP streams.
Secure SD-WAN: An alternative to more expensive technologies such as MPLS, Secure SD-WAN enables distributed enterprise organizations to build, operate and manage secure, high-performance networks across remote sites for the purpose of sharing data, applications and services using readily-available, low-cost public internet services.
Stateful packet inspection : All network traffic is inspected, analyzed and brought into compliance with firewall access policies.
DDoS/DoS attack protection : SYN flood protection provides a defense against DoS attacks using both Layer 3 SYN proxy and Layer 2 SYN blacklisting technologies. Additionally, it protects against DoS/DDoS through UDP/ICMP flood protection and connection rate limiting.