Topic Last Modified: 2011-04-12

Microsoft Lync Server 2010 has the potential to disclose information over a public network that might be able to be linked to an individual. The information types can be broken down to two specific categories:

The following tables list the data that is exposed.

Enhanced Presence Data

Data disclosed Possible settings

Personal Data

Name, Title, Company, E-mail address, Time zone

Telephone Numbers

Work, Mobile, Home

Calendar Information

Free/Busy, Out-of-town notice, meeting details (to those who have access to your calendar)

Presence Status

Away, Available, Busy, Do Not Disturb, Offline

Mandatory Data

Data disclosed Example information

IP Address

Actual address of computer or NATed address



Jeremy Los (as defined in Active Directory Domain Services)