Protection profile options

Firewall

 

 

Configuring antivirus options

Figure 106:Protection profile antivirus options

The following options are available for antivirus through the protection profile. See “Antivirus” on page 289 for more antivirus configuration options.

Virus Scan

Enable or disable virus scanning (for viruses and worms) for each

 

protocol (HTTP, FTP, IMAP, POP3, SMTP). Grayware, if enabled in

 

Antivirus > Config > Config, is included with the Virus Scan.

 

Heuristic, if enabled in the CLI, is also included with the Virus Scan.

File Block

Enable or disable file pattern blocking for each protocol. You can

 

block files by name, by extension, or any other pattern, giving you

 

the flexibility to block files that may contain harmful content.

Quarantine (models with local disk only)

Pass fragmented emails

Oversized file/email

Add signature to outgoing emails

Enable or disable quarantining for each protocol. You can quarantine suspect files to view them or submit files to Fortinet for analysis.

Enable or disable passing fragmented email for mail protocols (IMAP, POP3, SMTP). Fragmented email cannot be scanned for viruses.

Select block or pass for files and email that exceed configured thresholds for each protocol. To configure the oversized file threshold, go to Antivirus > Config > Config. The maximum threshold for scanning in memory is 10% of the FortiGate unit RAM. Note: For email scanning, the oversize threshold refers to the final size of the email after encoding by the email client, including attachments. Email clients may use a variety of encoding types and some encoding types translate into larger file sizes than the original attachment. The most common encoding, base64, translates 3 bytes of binary data into 4 bytes of base64 data. So a file may be blocked or logged as oversized even if the attachment is several megabytes less than the configured oversize threshold.

Create and enable a signature to append to outgoing email (SMTP only).

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Fortinet 100A manual Configuring antivirus options, 224, Virus Scan, File Block

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.