Using the web-based manager

FortiGate Firmware

To download firmware

1Log into the site using your user name and password.

2Go to Firmware Images > FortiGate.

3Select the most recent FortiOS version, and MR release and patch release.

4Locate the firmware for your FortiGate unit, right-click the link and select the Download option for your browser.

Note: Always review the Release Notes for a new firmware release before installing. The

Release Notes can include information that is not available in the regular documentation.

Using the web-based manager

Upgrading the firmware

Installing firmware replaces your current antivirus and attack definitions, along with the definitions included with the firmware release you are installing. After you install new firmware, make sure that antivirus and attack definitions are up to date. For details, see the FortiGate Administration Guide.

To upgrade the firmware

1Download the firmware image file to your management computer.

2Log into the web-based manager as the admin administrative user.

3Go to System > Status.

4Under System Information > Firmware Version, select Update.

5Type the path and filename of the firmware image file, or select Browse and locate the file.

6Select OK.

The FortiGate unit uploads the firmware image file, upgrades to the new firmware version, restarts, and displays the FortiGate login. This process takes a few minutes.

Reverting to a previous version

The following procedures revert the FortiGate unit to its factory default configuration and deletes IPS custom signatures, web content lists, email filtering lists, and changes to replacement messages.

Before beginning this procedures, it is recommended that you back up the FortiGate unit configuration.

If you are reverting to a previous FortiOS version, you might not be able to restore the previous configuration from the backup configuration file.

Note: Installing firmware replaces the current antivirus and attack definitions, along with the definitions included with the firmware release you are installing. After you install new firmware, make sure that antivirus and attack definitions are up to date. For details, see the FortiGate Administration Guide.

 

FortiGate-620B FortiOS 3.0 MR6 Install Guide

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Fortinet 620B manual Using the web-based manager, Upgrading the firmware, Reverting to a previous version

620B specifications

The Fortinet 620B is a state-of-the-art security appliance designed to provide comprehensive cybersecurity solutions for medium to large enterprises. As part of Fortinet's FortiGate series, the 620B combines advanced security features with robust performance capabilities, ensuring that organizations can protect their networks against an evolving threat landscape.

One of the standout features of the Fortinet 620B is its exceptional threat protection capabilities. The device utilizes Fortinet's proprietary FortiOS operating system, which integrates multiple security functions, including firewall, intrusion prevention system (IPS), virtual private network (VPN), and antivirus. This unified approach enables organizations to enforce consistent security policies across their network without compromising performance.

The FortiGate 620B is powered by Fortinet's purpose-built security processing unit (SPU) architecture, which significantly accelerates threat detection and mitigation processes. With multi-core processing capabilities, the device can handle high volumes of traffic while maintaining low latency, making it suitable for environments with heavy data flows. This performance is critical for organizations requiring real-time inspection of encrypted traffic, as the 620B offers strong decryption capabilities without sacrificing throughput.

In addition to its security features, the Fortinet 620B includes advanced networking technologies. The device supports software-defined networking (SDN) and integrates with Fortinet’s Security Fabric, allowing for enhanced visibility and control across the entire network ecosystem. This fabric architecture enables seamless communication between multiple devices, streamlining the management of security policies and improving overall network efficiency.

Another key characteristic of the FortiGate 620B is its scalability. Organizations can easily scale their deployment to meet growing demands by utilizing additional Fortinet appliances and services. The device also provides extensive reporting and analytics features, offering insights into network usage and security incidents, empowering security teams to make informed decisions.

Overall, the Fortinet 620B is an exceptional solution for organizations looking to strengthen their network security posture. With its combination of powerful threat protection, high performance, and advanced networking capabilities, it stands out as a reliable choice for safeguarding critical business operations in today's digital landscape. Its comprehensive feature set, combined with Fortinet's commitment to innovation, makes the FortiGate 620B a formidable asset for any cybersecurity strategy.