The Australian Federal Government is determined to force service providers such as ISPs and telecommunications carriers to take responsibility for the traffic that passes over their networks. iTnews charts the progress of the internet filtering trials as Government and industry collide over cyber-safety.
SurfControl's Web Filter is, perhaps, the best known web filtering product on the market. We reviewed the Windows version of the product, but there are also versions available for Cisco CE, Check Point, Microsoft ISA and several third-party appliances, including Blue Coat and Finjan, both in this test. The standard Windows version is flexible – but you will need one copy of the filter per network.
This product provides a content-filtering SMTP gateway on the Windows 2000/2003 Server operating system. It can share a server with other applications, but a dedicated server is recommended. It is available as a plug-in for Microsoft Exchange 5.5 and 2000, which can then police internal emails. It has open relay protection.
SurfControl has long been a name in internet security, with its CyberPatrol product one of the best known applications for home use, and its Web Filter application is an excellent business tool for micro-managing users' access to the internet.
Security has been the mainstay of SurfControl's business for quite some time, so it is no surprise to see an email security solution. A policy-based application, SurfControl E-mail Filter is actually an SMTP host through which all mail is diverted.
Installation is amazingly simple. It's just a matter of entering the required information into a few windows and telling the product where it sits in relation to the email server. For reasons of economy, it can be installed on the same machine as the mail server, but for reasons of reliability this isn't recommended.