FortiGate-100A Administration Guide Version 2.80 MR7

IPS

The FortiGate Intrusion Prevention System (IPS) combines signature- and anomaly- based intrusion detection and prevention with low latency and excellent reliability. The FortiGate unit can record suspicious traffic in logs, can send alert email to system administrators, and can log, pass, drop, reset, or clear suspicious packets or sessions. You can adjust some IPS anomaly thresholds to work best with the normal traffic on the protected networks. You can also create custom signatures to customize the FortiGate IPS for diverse network environments.

You can configure the IPS globally and then enable or disable all signatures or all anomalies in individual firewall protection profiles. Table 23 describes the IPS settings and where to configure and access them. To access protection profile IPS options go to Firewall > Protection Profile, select edit or Create New, and select IPS. See “Protection profile options” on page 223.

Table 23: IPS and Protection Profile IPS configuration

Protection Profile IPS options

IPS setting

 

 

IPS Signature

IPS > Signature

Enable or disable IPS signatures for all

View and configure a list of predefined

network services.

signatures.

 

Create custom signatures based on the

 

network requirements.

 

 

IPS Anomaly

IPS > Anomaly

Enable or disable IPS anomalies for all

View and configure a list of predefined

network services.

anomalies.

 

 

Protection profile configuration

For information about adding protection profiles to firewall policies, see “To add a protection profile to a policy” on page 229.

IPS updates and information

FortiProtect services are a valuable customer resource and include automatic updates of virus and IPS (attack) engines and definitions through the FortiProtect Distribution Network (FDN). The FortiProtect Center also provides the FortiProtect virus and attack encyclopedia and the FortiProtect Bulletin.

Visit the FortiProtect Center at http://www.fortinet.com/FortiProtectCenter/. To set up automatic and push updates see “Update center” on page 118.

FortiGate-100A Administration Guide

01-28007-0068-20041203

277

Page 277
Image 277
Fortinet 100A manual Protection profile configuration, IPS updates and information, 277

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.