tailieunhanh - Network Security Appliance Series

Adhere to the published practices of the development project. This should ensure, at minimum, a consistent and maintainable product on which to build application security. Projects should apply a development methodology appropriate to the requirements. Neither a classic waterfall nor agile development process is appropriate in all cases. A consistency of approach ensures that design documents and code are easily accessible to all members of the project. This facilitates activities such as design review and code walk-through during the development cycle and enables traceability and debugging of problems during testing and eventual deployment. Care should be taken to ensure that. | D0LLJ SonicWALL Network Security Appliance Series Next-Generation Firewall Organizations of all sizes depend on their networks to access internal and external mission-critical applications. As advances in networking continue to provide tremendous benefits organizations are increasingly challenged by sophisticated and financially-motivated attacks designed to disrupt communication degrade performance and compromise data. Malicious attacks penetrate outdated stateful packet inspection firewalls with advanced application layer exploits. Point products add layers of security but are costly difficult to manage limited in controlling network misuse and ineffective against the latest multipronged attacks. By utilizing a unique multi-core design and patented Reassembly-Free Deep Packet Inspection RFDPI technology the Dell SonicWALL Network Security Appliance NSA Series of NextGeneration Firewalls offers complete protection without compromising network performance. The low latency NSA Series overcomes the limitations of existing security solutions by scanning the entirety of each packet for current internal and external threats in real-time. The NSA Series offers intrusion prevention malware protection and application intelligence control and visualization while delivering breakthrough performance. With advanced routing stateful high-availability and high-speed IPSec and SSL VPN technology the NSA Series adds security reliability functionality and productivity to branch offices central sites and distributed mid-enterprise networks while minimizing cost and complexity. Comprised of the Dell SonicWALL NSA 220 NsA 220 Wireless-N NSA 250M NSA 250M Wireless-N NSA 2400 NSA 3500 and NSA 4500 the NSA Series offers a scalable range of solutions designed to meet the network security needs of any organization. Next-Generation Firewall Scalable multi-core hardware and Reassembly-Free Deep Packet Inspection Application intelligence control and visualization Stateful high availability .