We report on a user study that demonstrates the system is usable by current Facebook users except for the most novice
computer user. The user study revealed several issues with the system. Including a link in the bootstrapping messages
in order to install the system may be problematic because some users do not trust links in a chat message. To overcome
this issue, the person initiating the secure chat may need to provide preliminary information that encourages the recipient
being willing to click on the link. Users reported a increased awareness of the privacy issues of using Facebook Chat as a
result of participating in the user study.