病毒和攻击定义升级及注册

病毒防护定义和攻击定义更新

 

 

3 单击应用。

FortiGate 设备将测试到这个后备服务器的连接。

如果 Forti 响应发布网络的修改是正确的,FortiGate 设备应当可以连接到后备服务 器。

如果 Forti 响应发布网络的设置仍旧不可用,FortiGate 设备就无法连接到后备服务 器。检查 FortiGate 的配置和网络配置,确保您可以从 FortiGate 设备连接到后备服 务器。

手工更新病毒防护定义和攻击定义

您可以在任何时候按照如下步骤更新病毒定义和攻击定义。要进行如下操作,您的 FortiGate 设备必须可以连接到 FDN 或者一个 Forti 响应代理服务器。

1 进入 系统 > 更新。

2 单击现在更新以更新病毒防护和攻击定义。

如果到 FDN 或者后备服务器的连接成功,基于 Web 的管理程序将显示类似下面的消 息:

您的更新请求已经发出。您的数据库将在几分钟内被更新。请检查您的更新页面以 获取当前的更新工作的状态。

数分钟后,如果有更新可用,系统更新页面将显示出病毒防护定义、病毒防护引 擎、或攻击定义的新版本的信息。系统状态页还将显示病毒防护定义和攻击定义的新 的日期和版本信息。无论更新工作成功与否,都将在事件日志中记录一条消息。

配置推送更新

FDN 可以将更新主动发送到 FortiGate 设备上,以最快的速度对紧急的事态作出响 应。您必须先注册您的 FortiGate 设备才能接收推送更新。请见 第 105 页 册 FortiGate 设备

如果 FDN 必须通过一个 NAT 设备才能连接到 FortiGate 设备上,请见 通过 NAT 设备的推送更新

如果 FortiGate 设备必须使用一个代理服务器才能连接到 FDN,则无法支持推送更 新。有关的详细信息请见 第 104 页 通过代理服务器定期更新

如下步骤启用推送更新

1 进入 系统 > 更新。

2 单击允许推送更新。

3 单击应用。

关于推送更新

当您将 FortiGate 设备配置为允许推送更新时,FortiGate 设备将向 FDN 发送一个 SETUP 消息。下一次当发布新的病毒防护引擎、新病毒定义或者新攻击定义的时候, FDN 将通报所有配置为推送更新的 FortiGate 设备,有一个新的更新可用。在收到一个 推送更新之后的 60 秒之内,FortiGate 设备将试图从 FDN 请求更新。

如果您的网络配置允许,除了配置定义更新之外,建议您配置推送更新。推送更新 意味着平均起来 FortiGate 设备收到新的更新的速度比只定期更新的 FortiGate 设备 要快。然而,定义更新可以确保 FortiGate 设备最后能够收到最新的更新。

FortiGate-500 安装和配置指南

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Fortinet 500 manual 手工更新病毒防护定义和攻击定义, 配置推送更新, 按照如下步骤启用推送更新, 关于推送更新, 单击允许推送更新。 单击应用。

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.