Completely block or control
the sending and receiving of files via instant messaging (IM) clients with Websense Enterprise®
IM Attachment Manager™. This add-on module to Websense Enterprise allows organizations to establish flexible IM use policies and mitigate security and legal risks posed by unmanaged IM attachment usage, while improving IT resource availability and employee productivity.
Managing the enterprise risks of public IM clients
IM clients have expanded from a consumer-focused communication tool to business productivity and communications application. IM combines the
convenience of email, the notification of presence, and the immediate response of phone conversations. IT promotes collaboration and community building among employees, partners, and customers, which can
result in significant business benefits. Despite such benefits, however, many enterprises are hesitant to adopt IM because of the inherent security, productivity, legal liability, and bandwidth concerns.
Websense Enterprise, the industry's leading Employee Internet Management solution, extends its policy control and enforcement to network applications such as instant messaging, peer-to-peer, and streaming
media. Organizations can elect to allow access to IM, or even a specific IM client such as MSN® Messenger, to specific users/groups or only certain times of the day.
The risk of not managing IM attachments
Enterprises that allow IM for business purposes also need to manage the ability to transfer files via IM. IM attachments introduce a security threat since they are
invariably not routed through the typical corporate anti-virus (AV) protection deployed at the network perimeter, enabling viruses to easily propagate within a network. Intensive file sharing over IM can
also negatively impact the performance of the network due to excessive use of bandwidth.
Organizations also face significant business risk from disclosure of intellectual property or business critical
information using IM's file attachment capability. In addition, enterprises are at legal risk when employees share illegal or inappropriate content via corporate networks. The economic impact of these
liabilities can be very significant.
The IM Attachment Manager solution
Websense Enterprise provides
organizations with a multilayered, highly flexible policy-based solution for managing the use of IM clients by both preventing access to Web sites where IM clients can be downloaded,
as well as managing IM network protocols. The IM Attachment Manager module extends those capabilities by providing a unique and comprehensive solution that enables organizations to implement
employee policies governing IM file attachments. IM Attachment Manager seamlessly integrates with the Websense Enterprise solution, leveraging an organization's existing infrastructure and
requiring minimal deployment effort.
IM Attachment Manager enables the network administrator to::
- Block or allow file attachments over the most popular IM applications:
- AOL® Instant Messenger
- Microsoft® MSN Messenger
- Yahoo!® Messenger
- Define custom IM file attachment policies using options such as users, groups, time of day and day of week.
- Provide real-time and historical views of company risk related to employee use of IM file attachments.
- Manage IM file attachments dynamically based on total network usage with the Websense Enterprise® Bandwidth Optimizer™ module to ensure network bandwidth availability for
business-critical applications.
Key features
Flexible filtering options - Set different IM file attachment policies by user, group, workstation, network, and time of day. For example,
block file attachments for MSN Messenger from the marketing team before 9:00 AM and after 5:00 PM.
Automatic policy enforcement - Monitor IM file attachments
automatically and allow/deny IM file transfer requests. Automated updates to the IM file attachment protocol list ensure accuracy and minimize administration requirements.
Easy deployment
- Deploy IM Attachment Manager with the click of a button in Websense Manager. No changes to the desktop/client configuration are necessary.
Enterprise-wide IM threat detection
- Analyze real-time and historical information on employee use of IM file attachments using
