Web filter

FortiGuard managed web filtering service

 

 

Category block

You can filter http content by specific categories using the FortiGuard managed web filtering service.

This section describes:

FortiGuard managed web filtering service

Category block configuration options

Category block reports

Category block reports options

Generating a category block report

Category block CLI configuration

FortiGuard managed web filtering service

FortiGuard is a managed web filtering solution provided by Fortinet. FortiGuard sorts hundreds of millions of web pages into a wide range of categories that users can allow, block, or monitor. The FortiGate unit accesses the nearest FortiGuard Service Point to determine the category of a requested web page and then follows the firewall policy configured for that user or interface.

FortiGuard categories and ratings

FortiGuard includes over 60 million individual ratings of web sites applying to hundreds of millions of pages. Pages are rated into 56 categories that users can allow, block, or monitor. Categories may be added to or updated as the Internet evolves. Users can also choose to allow, block, or monitor entire groups of categories to make configuration simpler. Blocked pages are replaced with a message indicating that the page is not accessible according to the Internet usage policy.

FortiGuard ratings are performed by a combination of proprietary methods including text analysis, exploitation of the Web structure, and human raters. Users can notify the FortiGuard Service Points if they feel a web page is not categorized correctly, and new sites are quickly rated as required.

See “FortiGuard categories” on page 357 for a complete list and description of the FortiGuard web filter categories.

FortiGuard Service Points

FortiGuard Service Points provide worldwide coverage. By default, the FortiGate unit will communicate with the closest Service Point. If the Service Point becomes unreachable for any reason, the FortiGate unit will contact another Service Point and rating information will be available within seconds. FortiGuard Service Points are highly scalable and new Service Points are added as required. The FortiGate unit communicates with the Service Point over UDP on port 8888. You can change the FortiGuard hostname if required, using the CLI. See “Category block CLI configuration” on page 320.

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100A specifications

Fortinet 100A is a versatile network security device designed to provide comprehensive protection against various cyber threats while ensuring optimal network performance. As part of the FortiGate series, the 100A combines advanced security features with powerful hardware capabilities, making it suitable for small to medium-sized businesses.

One of the key features of the Fortinet 100A is its deep packet inspection technology. This capability allows the firewall to analyze both the header and payload of packets traversing the network, enabling it to detect and block malicious content effectively. The 100A can identify and mitigate a wide range of threats, including malware, intrusions, and application-layer attacks.

The FortiOS operating system powers the Fortinet 100A, offering a robust and user-friendly interface for configuration and management. With its unified security management console, administrators can efficiently monitor network traffic and enforce security policies across the organization. The system provides centralized logging and reporting features, enabling users to gain valuable insights into their security posture and respond swiftly to incidents.

The 100A supports multiple deployment modes, including transparent, NAT, and route modes. This flexibility allows organizations to integrate the device into their existing network architecture with ease. The firewall's high throughput capabilities ensure that network performance remains unaffected, even under heavy load from multiple users and devices.

Another notable aspect of the Fortinet 100A is its support for various VPN technologies, including IPsec and SSL VPN. This feature facilitates secure remote access for employees, enabling them to connect to the corporate network safely, regardless of their location. As remote work continues to be a norm in many sectors, this capability is critical for maintaining productivity and security.

In addition to these features, the Fortinet 100A provides comprehensive web filtering capabilities, protecting users from harmful websites and inappropriate content. This protection is essential for organizations looking to maintain a secure and productive environment.

With its combination of powerful security features, flexible deployment options, and robust performance, the Fortinet 100A stands out as an ideal solution for organizations seeking to bolster their cybersecurity measures while ensuring seamless connectivity for users. As cyber threats continue to evolve, investing in a capable device like the FortiGate 100A is crucial for maintaining a secure network infrastructure.