Enforced Client Product Guide

Using the Virus and Spyware Protection Service

 

Scanning client computers

4

Schedule on-demand scans

Schedule an on-demand scan to occur at a specific date and time, either once or on a recurring basis. For example, you might want to scan client computers at 11:00 P.M. each Saturday, when it is unlikely to interfere with other client processes. Scheduled scans are configured as part of a policy and run on all computers using that policy. See Schedule on-demand scans on page 95.

At the start of an on-demand scan, all previous detections of potentially unwanted programs are cleared from the Potentially Unwanted Program Viewer.

Scan email

By default, the virus and spyware protection service scans all email messages and attached files as they are accessed. It also scans messages before they reach a user’s Inbox (see Enable optional protection on page 97).

Users can scan their Microsoft Outlook folders or individual messages manually.

To scan an email message manually:

1In the Microsoft Outlook Inbox, highlight one or more messages in the right pane.

2Under Tools, select Scan for Threats.

The On Demand Email Scan window displays any detections. If the window is empty, no threats were detected.

Scan for spyware

As part of its automatic scans, the virus and spyware protection service scans for spyware whenever programs are installed or run, and during manual scans. Its response to detections depends on the spyware mode configured in the client computer’s policy (see Set basic spyware protection options on page 99). Three responses are possible:

„Attempt to clean the program (Protect mode).

„Prompt the user for a response (Prompt mode).

„Log the detection and take no further action (Report mode).

Cookies and registry keys that indicate spyware are also detected. Deleting a potentially unwanted program deletes any associated cookies and registry keys.

All detections are listed in administrative reports available from the SecurityCenter. On client computers, you can view and manage detections using the Potentially Unwanted Program Viewer.

At the start of an on-demand scan, all previous detections of potentially unwanted programs are cleared from the Potentially Unwanted Program Viewer. For on-access scans, previous detections remain in the Potentially Unwanted Program Viewer.

To manage spyware detections on client computers:

1On the client computer, open the Potentially Unwanted Programs Viewer. Either:

„In the Detection Alert dialog box, click Yes.

„Click in the system tray, then select Scan Tasks View PUP Detections. The Potentially Unwanted Program Viewer lists each detected program.

92

Page 92
Image 92
SonicWALL 4.5 manual Schedule on-demand scans, Scan email, Scan for spyware, Under Tools, select Scan for Threats

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.