Antivirus options, Configuring firewall policies

Fortinet 620B manual Antivirus options, Configuring firewall policies


Advanced configuration	Antivirus options

Configuring firewall policies

To add or edit a firewall policy go to Firewall > Policy and select Edit on an existing policy, or select Create New to add a policy.

The source and destination Interface/Zone match the firewall policy with the source and destination of a communication session. The Address Name matches the source and destination address of the communication session.

Schedule defines when the firewall policy is enabled. While most policies are always on, you can configure a firewall policy so that it is only on at specific times of the day. For example, you may want to block news and entertainment sites most of the day, except during lunch or after work, enabling your employees to only view those sites during non-working times.

Service matches the firewall policy with the service used by a communication session. This enables you to configure a policy for general web surfing and a different policy specifically for other traffic such as SMTP mail or FTP uploads and downloads.

Action defines how the FortiGate unit processes traffic. Specify an action to accept or deny traffic or configure a firewall encryption policy.

•Add ACCEPT policies that accept communication sessions. Using an accept policy, you can apply FortiGate features such as virus scanning and authentication to the communication session accepted by the policy.

•Add DENY policies to deny communication sessions.

•Add IPSec encryption policies to enable IPSec tunnel mode VPN traffic and SSL VPN encryption policies to enable SSL VPN traffic. Firewall encryption policies determine which types of IP traffic will be permitted during an IPSec or SSL VPN session.

Select Protection Profile to include apply a protection profile to the firewall policy for scanning of traffic passing through the FortiGate unit.

For details on the firewall policies features and settings, see the FortiGate Administration Guide or the FortiGate Online Help.

Antivirus options

The FortiGate unit’s antivirus configuration prevents malicious files from entering and infecting your network environment.

The FortiGate unit uses a number of processes to scan files to ensure unwanted files and potential attackers do not get through. The FortiGate unit scans using these antivirus options:

•File pattern - The FortiGate will check the file against the file pattern setting you have configured. You can set which file names or file types the FortiGate unit looks for in the incoming traffic.

•Virus scan - The virus definitions are kept up to date through the FortiNet Distribution Network. The list is updated on a regular basis so you do not have to wait for a firmware upgrade. Note that you must register the FortiGate unit to and purchase FortiGuard services to use virus scanning through the FDN.

FortiGate-620B FortiOS 3.0 MR6 Install Guide
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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.