IPSec VPN

IPSec VPN 集中器

 

 

图 25: 添加一个加密策略

IPSec VPN 集中器

在一个星型配置的网络中,所有的 VPN 通道都终结在一个起集线器作用的端点上。 其他的端点就象辐条一样连接到这个集线器上。这个集线器的功能如同网络中的一个 集中器,管理着辐条之间的 VPN 连接。

星型配置的网络的优势在于辐条的配置更加简单,因为它们只需较少的策略。一个 星型配置的网络能够提供同样的处理效率,特别是在辐条上。星型配置的网络的劣势 是它依赖于一个端点去管理所有的 VPN。如果这个端点发生故障或关闭,这个网络中将 无法进行任何加密通讯。

一个星型配置的 VPN 网络需要一个特定的配置。配置的不同取决于 VPN 端点所扮演 的角色的不同。如果 VPN 端点是一个作为集线器或集中器的的 FortiGate 设备,它需 要一个 VPN 配置以将它连接到每个辐条 (自动 IKE 第一阶段和第二阶段设置或手工密 钥设置,加上加密策略)。还需要一个集中器配置以将星型配置的通道彼此分组。这个 集中器配置将 FortiGate 设备定义为星型配置网络中的集线器。

FortiGate-500 安装和配置指南

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Fortinet 500 manual IPSec VPN 集中器, 197, 25 添加一个加密策略

500 specifications

Fortinet 500 is a next-generation firewall (NGFW) that is part of Fortinet's acclaimed FortiGate family, designed to provide advanced security for medium to large enterprises. This appliance is known for its high performance, flexibility, and ability to protect networks from a variety of cyber threats through its robust features and technologies.

One of the main features of the Fortinet 500 is its integrated security capabilities. It combines multiple security functions into a single device, allowing organizations to manage everything from intrusion prevention and antivirus to web filtering and application control. This integration leads to simplified management and increased efficiency, as users can address multiple security needs without deploying multiple devices.

The Fortinet 500 runs on the FortiOS operating system, which is known for its simplicity and user-friendliness. FortiOS provides a centralized management interface that allows for the easy configuration and monitoring of security policies across the entire network. Additionally, the Fortinet management tools, such as FortiManager and FortiAnalyzer, enable detailed insights and reporting capabilities, helping organizations stay compliant with their security mandates.

Another characteristic that sets Fortinet 500 apart is its advanced threat intelligence, powered by the FortiGuard Labs. This global threat intelligence system continuously updates the firewall with the latest threat signatures and attack vectors, ensuring that organizations stay ahead of emerging threats. The firewall also employs machine learning and artificial intelligence to detect and mitigate sophisticated attacks in real-time.

Performance is crucial in any security appliance, and the Fortinet 500 does not disappoint. With hardware acceleration and purpose-built security processors, it delivers high throughput levels, enabling organizations to maintain productivity without sacrificing security. This level of performance is particularly beneficial in environments with heavy traffic and bandwidth demands.

In addition to these core features, the Fortinet 500 supports seamless integration with other security solutions within the Fortinet Security Fabric. This comprehensive approach allows for greater visibility and control over the entire security posture of an organization.

Overall, the Fortinet 500 is a powerful NGFW that offers a blend of advanced security features, ease of management, top-notch performance, and robust threat intelligence. Its ability to adapt to the ever-evolving landscape of cybersecurity makes it a valuable asset for businesses seeking to safeguard their digital assets and ensure seamless network operation.