Zone labs maker of the popular ZoneAlarm line of PC firewall products, still plans to help home- and small-office users keep hackers out of their systems. But the company will also offer an enterprise-class tool called Zone Labs Integrity that combines Zone Labs\u2019 award-winning PC firewall technology with centralized management of security policies and Internet usage. Integrity is based on ZoneAlarm\u2019s client-side technology, which protects computers from unrequested outside traffic, prevents transmission of unauthorized outgoing traffic and quarantines suspicious e-mail attachments. It then adds features that allow IT managers to establish security policies, communicate them to users, enforce them and generate security reports. The product can take advantage of existing directory, naming and authentication services, including lightweight directory access protocol and remote access dial-in user service, and integrates with third-party network management products. IT managers can also use the product to protect computers used by remote workers outside the corporate network. Pricing for Integrity begins at $15,000 for the server and $80 per client. For more information, visit www.zonelabs.com or call 415 341-8200.