SonicWALL Anti-Spyware
SonicWALL Anti-Spyware
SonicWALL Anti-Spyware is included within the SonicWALL Gateway Anti-Virus (GAV), Anti-Spyware and Intrusion Prevention Service (IPS) unified threat management solution. SonicWALL GAV, Anti-Spyware and IPS delivers a comprehensive, real-time gateway security solution for your entire network.
This section provides an overview to the SonicWALL Anti-spyware. This section contains the following subsections:
•The Spyware Threat
•SonicWALL Anti-Spyware Security Service
•Benefits
The Spyware Threat
Spyware is software that utilizes a computer’s Internet access without the host’s knowledge or permission. Spyware can gather information about browsing habits, data entered into online forms, and keystrokes.
Computers are infected with Spyware applications from a variety of sources:
•Downloaded programs such as P2P applications, freeware, screensavers, utilities, download managers, demo software, and video games.
•Trojans delivered through e-mail, downloaded from an FTP site, or installed with freeware.
•Banner ads
The impact of spyware for users includes the following threats:
•Identity theft
•Stolen proprietary data
•Invasion of privacy
•Degraded computer performance
•Excessive bandwidth use resulting in a network slowdown
SonicWALL Anti-Spyware Security Service
The SonicWALL Anti-Spyware Service protects networks from intrusive spyware by cutting off spyware installations and delivery at the gateway and denying previously installed spyware from communicating collected information outbound. SonicWALL Anti-Spyware works with other anti-spyware programs, such as applications that remove existing spyware applications from hosts. You are encouraged to use or install host-based anti-spyware software as an added measure of defense against spyware.
Benefits
SonicWALL Anti-Spyware analyzes inbound connections for the most common method of spyware delivery, ActiveX-based component installations. It also examines inbound setup executables and cabinet files crossing the gateway, and resets the connections that are streaming spyware setup files to the LAN. These file packages may be freeware bundled with adware, keyloggers, or other spyware. If spyware has been installed on a LAN workstation prior to the SonicWALL Anti-Spyware solution install, the service will examine outbound traffic for streams originating at spyware infected
