IPSec VPN

自动 IKE IPSec VPN

 

 

5 配置 P2 提议。

可以为第二阶段的提议最多选择三个加密和认证算法组合。 VPN 通道的两端须使用相同的 P2 提议设置。

6 (可选的)启用重放检测。

重放检测可以保护 VPN 通道以御重放攻击。

注意:如果您已经为 P2 提议选择了无认证,则不用选择重放检测。

7 (可选的)启用向前保密 (PFS)。

PFS 通过在密钥过期时启动一个新的 Diffie-Hellman 交换提高了安全性。

8 选择 DH 组。

VPN 须使用相同的 DH 组设置。

9 输入密钥有效期。

密钥有效期限制第二阶段的密钥在一定时间内,或者字节的数据被 VPN 通道处理过 之后过期,或者两者有。如果您选择两者是,则直到经过了指定的时间并且处理 了指定量的数据之后,密钥会过期。

当密钥过期之后,无须中断服务就可以生成一个新的密钥。P2 提议中的密钥有效期可 以从 120 到 172800 或者从 5120 字节到 99999 字节。

10(可选的)启用自动密钥保持活。

启用自动密钥保持活可以在没有数据传输的时候也保持 VPN 通道的有效。

11(可选的)是指定一个集中器。

如果您希望通道成为星型 VPN 配置的一部分,选择集中器。如果您使用了这个操作, 第 199 页 添加一个 VPN 集中器可以为集中器添加通道。下次您开通道,集 中器栏会显示您添加到通道的集中器的名字。

12 单击 确定 保存自动密钥 VPN 通道。

FortiGate-500 安装和配置指南

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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.