Enforced Client Product Guide

Using the Firewall Protection Service

 

Configuring policies for firewall protection

To open a service port:

1On the Groups + Policies page, click Add Policy (or click Edit to modify an existing policy).

2Click the Desktop Firewall tab.

3Under Connection Type, select Custom settings, then click edit.

4On the Firewall Custom Settings page, select the checkbox next to the service port(s) you want to open, then click Save. Client computers using this policy will accept all communications through these ports.

5On the Desktop Firewall tab, click Save.

Select a port in the Allowed Incoming Connections list only if you are sure it must be open.

Add and edit service ports

If a service port does not appear in the Allowed Incoming Connections list, you need to add it to the list manually.

To add or edit a system service:

1On the Groups + Policies page, click Add Policy (or click Edit to modify an existing policy).

2Click the Desktop Firewall tab.

3Under Connection Type, select Custom settings, then click edit.

4On the Firewall Custom Settings page, click Add Connection, or select an existing service and click edit.

5On the Add or Edit Incoming Connection page, specify the service name.

6Specify the port(s) through which this service will communicate, then click OK.

7On the Firewall Custom Settings page, select the checkbox next to the service, then click OK.

8On the Desktop Firewall tab, click Save.

5

Close a service port

If you are not sure that a service port needs to be open, or when you stop using a service, we recommend that you close the port to prevent intrusions.

To close a service port:

1On the Groups + Policies page, click Add Policy (or click Edit to modify an existing policy).

2Click the Desktop Firewall tab.

3Under Connection Type, select Custom settings, then click edit.

4On the Firewall Custom Settings page, for the port you want to close, click remove, then click

OK.

5On the Desktop Firewall tab, click Save.

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SonicWALL 4.5 manual 119, On the Desktop Firewall tab, click Save
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4.5 specifications

SonicWALL 4.5 is a robust network security solution designed to address the evolving challenges in threat protection and data security. This release brings a suite of advanced features, cutting-edge technologies, and characteristics tailored to enhance system performance and resilience against cyber threats.

One of the highlight features of SonicWALL 4.5 is its Integrated Intrusion Prevention System (IPS). This system provides real-time threat detection and response by monitoring network traffic for potential vulnerabilities and malicious activities. With continuously updated signature-based detection, it ensures that organizations are protected against the latest exploits and attack vectors.

Another key component is the Next-Generation Firewall (NGFW) capabilities, which combine traditional firewall functions with advanced features such as application awareness, user identity control, and content filtering. The NGFW allows organizations to enforce detailed policies based on user roles, thereby enhancing the security posture while maintaining user productivity.

SonicWALL 4.5 also incorporates advanced malware protection through its Capture Advanced Threat Protection (ATP) service. This multi-engine sandboxing technology analyzes suspicious files and URLs in a secure environment, providing organizations with in-depth insights into potential threats before they reach the network.

Furthermore, the solution includes enhancements to Secure Mobile Access, enabling secure remote connections while ensuring that sensitive data remains protected. With features like SSL VPN, SonicWALL 4.5 allows users to securely access private networks from anywhere while maintaining compliance with data protection regulations.

In terms of management, SonicWALL 4.5 introduces an intuitive interface for centralized management, enabling IT administrators to configure and monitor multiple devices effortlessly. The reporting and logging capabilities are enhanced, providing detailed insights into network activity, which is crucial for compliance and forensic analysis.

SonicWALL 4.5 also prioritizes user experience and performance with its optimized hardware, ensuring faster processing speeds and reduced latency. Features like high availability and load balancing further enhance system reliability.

In summary, SonicWALL 4.5 stands out with its integrated IPS, NGFW capabilities, advanced malware protection through Capture ATP, secure mobile access, intuitive management interface, and optimized performance. This comprehensive suite of features positions SonicWALL 4.5 as a formidable player in the realm of network security, making it an appealing choice for organizations seeking robust protection against an ever-evolving threat landscape.
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