Trend Micro updates web gateway security

Trend Micro announced the latest release of the company’s web gateway solution, which now delivers visibility and control over the growing use of cloud-based applications such as instant messaging, peer-to-peer, video and audio applications, and web mail.

InterScan Web Security 5.5 provides superior protection against Internet threats, while reducing costs through datacenter consolidation by supporting bare-metal, VMware Ready and Microsoft Hyper-V virtual appliances. It works alongside the Advanced Reporting and Management module, a separate component that provides centralized real-time network traffic visibility, drill-down historical reporting, and policy management.

Key new features found in the Trend Micro InterScan Web Security 5.5 release include:

Application control: This provides greater visibility into and control over an organization’s Internet usage. It automates the discovery and bandwidth usage of over 420 Internet-based protocols and the thousands of client applications that leverage them.

Administrators can understand which users’ traffic needs to be controlled per application type and then create rules to enforce those policies. Unlike most web gateway products which can only apply policies to the traffic they can proxy, InterScan Web Security provides total visibility across all ports and many more protocols.

HTTP inspection: This provides more granular control to protect against emerging web threats by allowing administrators to identify behavior and filter web traffic according to any characteristic of the HTTP protocol.

Administrators can leverage supplied policy templates to control things like:

• Whether users can post content to social networking sites;
• Whether users can send specific attachment types in public webmail applications; and
• Which browsers/versions can be used to access the Internet.